99483 — Assessment of and care planning for patient with impaired thought processing, typically 60 minutes
59,163 observed fee-for-service (49%) · ~61,985 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.
Notify me at launch →| # | Physician group | City | St | Specialty | Providers | 99483 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AANDE MEDICAL GROUP-A PROFESSIONAL NURSING CORPORATION | GLENDALE | CA | NURSE PRACTITIONER | 12 | 2,611 | $1,225,870 | $470 | premium | 8.6% | (818) 239-9293 |
| 2 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 1,324 | $866,121 | $654 | premium | 72.7% | (913) 588-1227 |
| 3 | PHYSICIAN HOUSECALLS LLC | LAKEWOOD | CO | NURSE PRACTITIONER | 119 | 1,304 | $717,420 | $550 | premium | 62.9% | (720) 923-1250 |
| 4 | GENESIS NEUROSCIENCE CLINIC LLC | KNOXVILLE | TN | NURSE PRACTITIONER | 3 | 1,058 | $574,494 | $543 | premium | 48.4% | (865) 888-9494 |
| 5 | J M GEISS DO APC | SANTA ANA | CA | NURSE PRACTITIONER | 156 | 892 | $280,691 | $315 | premium | 2.9% | (855) 434-7763 |
| 6 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 855 | $403,560 | $472 | premium | 78.2% | (205) 934-3460 |
| 7 | BALANCED WELLBEING LLC | OCALA | FL | NURSE PRACTITIONER | 218 | 830 | $423,992 | $511 | premium | 5.1% | (877) 779-2429 |
| 8 | OSU NEUROSCIENCE CENTER, LLC | COLUMBUS | OH | NEUROLOGY | 119 | 824 | $407,880 | $495 | premium | 34.1% | (614) 293-4969 |
| 9 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 667 | $582,958 | $874 | premium | 2.2% | (415) 600-1020 |
| 10 | NEUROSCIENCE CONSULTANTS LLP | MIAMI | FL | NEUROLOGY | 104 | 588 | $586,341 | $997 | premium | 3.6% | (305) 596-2080 |
| 11 | AUSTIN GERIATRIC SPECIALISTS PLLC | AUSTIN | TX | NURSE PRACTITIONER | 62 | 587 | $310,173 | $528 | premium | 5.6% | (512) 477-4088 |
| 12 | NEW YORK NEUROLOGIC ASSOCIATES LLP | NEW HYDE PARK | NY | NEUROLOGY | 7 | 502 | $175,700 | $350 | premium | 5.0% | (516) 488-1888 |
| 13 | LEGACY HEALTHCARE SERVICES INC | DURHAM | TX | INTERNAL MEDICINE | 3859 | 502 | $203,880 | $406 | premium | 4.7% | (919) 419-9600 |
| 14 | HOSPITALIST SERVICES PLLC | VERO BEACH | FL | INTERNAL MEDICINE | 2 | 474 | $142,200 | $300 | premium | 2.9% | (772) 925-8230 |
| 15 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 472 | $598,024 | $1,267 | premium | 15.4% | — |
| 16 | MULTI CARE MEDICAL CLINIC INC | VAN NUYS | CA | INTERNAL MEDICINE | 2 | 465 | $162,750 | $350 | premium | 1.5% | (818) 373-0200 |
| 17 | TIGALAT SHALITA, D O INC. | WEST HILLS | CA | FAMILY PRACTICE | 2 | 458 | $160,300 | $350 | premium | 1.5% | (818) 676-0080 |
| 18 | LFM ASSOCIATES | LUBBOCK | TX | NURSE PRACTITIONER | 11 | 454 | $236,384 | $521 | premium | 4.3% | (806) 698-8088 |
| 19 | GHODS INC | LOS ANGELES | CA | FAMILY PRACTICE | 6 | 438 | $284,700 | $650 | premium | 1.4% | (424) 258-0124 |
| 20 | BERGEN GERIATRIC CARE, LLC | ORADELL | NJ | NURSE PRACTITIONER | 6 | 433 | $173,659 | $401 | premium | 10.3% | (201) 387-2003 |
| 21 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 420 | $384,720 | $916 | premium | 16.8% | (919) 684-8111 |
| 22 | FLORIDA HOSPITAL MEDICINE SERVICES, LLC | FORT LAUDERDALE | FL | INTERNAL MEDICINE | 272 | 406 | $124,880 | $308 | premium | 2.5% | (954) 355-4400 |
| 23 | MEMORYCARE | ASHEVILLE | NC | INTERNAL MEDICINE | 8 | 398 | $129,350 | $325 | premium | 15.9% | (828) 771-2219 |
| 24 | COASTAL NEUROLOGY, P.A. | PORT ROYAL | SC | CLINICAL SOCIAL WORKER | 3 | 391 | $254,150 | $650 | premium | 21.1% | (843) 522-1420 |
| 25 | CARILION MEDICAL CENTER | ROANOKE | VA | PHYSICIAN ASSISTANT | 964 | 387 | $155,170 | $401 | premium | 18.8% | (540) 981-7925 |
| 26 | RELIEF LEAF NP FAMILY HEALTH PC | FLUSHING | NY | NURSE PRACTITIONER | 4 | 387 | $174,150 | $450 | premium | 3.9% | (646) 919-1871 |
| 27 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 387 | $631,584 | $1,632 | premium | 16.0% | — |
| 28 | ST LUKES PHYSICIAN GROUP INC | BETHLEHEM | PA | PHYSICIAN ASSISTANT | 2164 | 383 | $337,897 | $882 | premium | 12.1% | (484) 526-2400 |
| 29 | STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER | JACKSON | MS | NURSE PRACTITIONER | 951 | 374 | $177,276 | $474 | premium | 47.6% | (601) 815-4775 |
| 30 | PHYSICIAN PRACTICES OF MSMC LLC | MIAMI BEACH | CA | INTERNAL MEDICINE | 176 | 372 | $285,994 | $769 | premium | 1.2% | — |
| 31 | PROVIDENCE HEALTH AND SERVICES OREGON | PORTLAND | OR | INTERNAL MEDICINE | 1411 | 369 | $341,325 | $925 | premium | 52.3% | — |
| 32 | TRI-COUNTY COMMUNITY CLINIC LLC | PORTAGEVILLE | MO | NURSE PRACTITIONER | 4 | 362 | $117,651 | $325 | premium | 20.5% | (573) 391-8031 |
| 33 | STILLWATER NEUROLOGY LLC | STILLWATER | OK | NURSE PRACTITIONER | 3 | 355 | $221,520 | $624 | premium | 25.8% | (405) 533-2060 |
| 34 | HOPE MENTAL HEALTH AND WELLNESS LLC | FREDERICKSBURG | VA | INTERNAL MEDICINE | 2 | 351 | $105,300 | $300 | premium | 17.1% | (571) 447-1182 |
| 35 | SIREN MEDICAL PC | PHOENIX | AZ | NURSE PRACTITIONER | 14 | 337 | $135,756 | $403 | premium | 7.5% | (602) 715-2568 |
| 36 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 330 | $107,211 | $325 | premium | 3.3% | (914) 241-1050 |
| 37 | COGNACARE NEUROLOGIC, INC | GLENDALE | CA | INTERNAL MEDICINE | 15 | 314 | $183,389 | $584 | premium | 1.0% | (818) 265-2245 |
| 38 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 308 | $385,308 | $1,251 | premium | 3.1% | — |
| 39 | CUMBERLAND MEDICAL ASSOCIATES PC | FAYETTEVILLE | NC | INTERNAL MEDICINE | 2 | 296 | $160,432 | $542 | premium | 11.8% | (910) 864-0689 |
| 40 | ERIC SPRONZ, PSYCHIATRIC NURSE PRACTITIONER P.C. | CENTEREACH | NY | NURSE PRACTITIONER | 5 | 294 | $73,823 | $251 | premium | 2.9% | (631) 737-6434 |
| 41 | OXFORD NEUROMUSCULAR ASSOCIATES, PLLC | OXFORD | MS | NEUROLOGY | 4 | 286 | $85,800 | $300 | premium | 36.4% | (662) 281-0112 |
| 42 | UNIVERSITY OF UTAH ADULT SERVICES | SALT LAKE CITY | UT | PHYSICIAN ASSISTANT | 1783 | 284 | $209,933 | $739 | premium | 16.8% | (801) 581-2121 |
| 43 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | MN | NURSE PRACTITIONER | 1815 | 282 | $184,846 | $655 | premium | 55.8% | (913) 588-1227 |
| 44 | QUEENS FAMILY MEDICINE, PLLC | FRESH MEADOWS | NY | FAMILY PRACTICE | 3 | 282 | $101,167 | $359 | premium | 2.8% | (718) 380-3809 |
| 45 | HAAS ASSOCIATES, LLC | MERIDIAN | ID | NURSE PRACTITIONER | 16 | 275 | $71,000 | $258 | premium | 73.3% | (208) 297-3428 |
| 46 | IHEALTH CLINICS INC | KATY | TX | INTERNAL MEDICINE | 2 | 272 | $95,200 | $350 | premium | 2.6% | (281) 372-7986 |
| 47 | CATALYST NEUROMEDICAL CENTER PC | REDDING | CA | NEUROLOGY | 4 | 263 | $230,388 | $876 | premium | 0.9% | (530) 999-2533 |
| 48 | KMTRASK PLLC | GILBERT | AZ | NURSE PRACTITIONER | 12 | 256 | $79,360 | $310 | premium | 5.7% | (480) 452-3399 |
| 49 | LAKE AREA PHYSICAL THERAPY INC. | MELROSE | FL | ORTHOPEDIC SURGERY | 365 | 252 | $88,200 | $350 | premium | 1.5% | — |
| 50 | AVALON CONSULTANTS PLLC | NOVI | MI | FAMILY PRACTICE | 6 | 252 | $104,832 | $416 | premium | 5.8% | (248) 277-3110 |
| 51 | PARKVIEW HEALTH SYSTEM INC | FORT WAYNE | IN | NURSE PRACTITIONER | 1310 | 240 | $222,000 | $925 | premium | 24.8% | (260) 425-5900 |
| 52 | SJHMC PHYSICIAN SERVICES | PHOENIX | AZ | NURSE PRACTITIONER | 690 | 236 | $165,124 | $700 | premium | 5.2% | (602) 406-6017 |
| 53 | MEDICAL SPECIALISTS OF THE PALM BEACHES INC | ATLANTIS | FL | INTERNAL MEDICINE | 120 | 233 | $127,769 | $548 | premium | 1.4% | (561) 295-6962 |
| 54 | FNN NEUROLOGY PLLC | RICHARDSON | TX | NEUROLOGY | 2 | 231 | $151,560 | $656 | premium | 2.2% | (214) 540-1400 |
| 55 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 230 | $199,532 | $868 | premium | 17.5% | (508) 973-5919 |
| 56 | QUEENS UNIVERSITY MEDICAL GROUP | HONOLULU | HI | DIAGNOSTIC RADIOLOGY | 648 | 222 | $162,948 | $734 | premium | 41.7% | (808) 691-8200 |
| 57 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 218 | $196,365 | $901 | premium | 5.2% | (732) 362-3663 |
| 58 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 217 | $60,693 | $280 | premium | 12.3% | (314) 645-6450 |
| 59 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 217 | $98,952 | $456 | premium | 9.0% | — |
| 60 | ELITE PROFESSIONAL PROVIDERS, LLC | SPRINGFIELD | MO | NURSE PRACTITIONER | 6 | 214 | $82,035 | $383 | premium | 12.1% | (417) 220-4480 |
| 61 | THE NEUROLOGY CENTER OF S DELAWARE PA | SEAFORD | DE | NEUROLOGY | 2 | 212 | $74,200 | $350 | premium | 32.7% | (302) 628-7730 |
| 62 | WOODBRIDGE INTERNAL MEDICINE PC | WOODBRIDGE | VA | INTERNAL MEDICINE | 2 | 211 | $73,850 | $350 | premium | 10.3% | (703) 910-7390 |
| 63 | INTEGRIS AMBULATORY CARE CORPORATION | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 698 | 211 | $87,775 | $416 | premium | 15.3% | (405) 751-5555 |
| 64 | AMAZING MEDICAL ASSOCIATES INC | MURRAY | UT | NURSE PRACTITIONER | 24 | 209 | $54,048 | $259 | premium | 12.4% | (801) 716-7008 |
| 65 | CORA HEALTH SERVICES INC | THE VILLAGES | FL | ORTHOPEDIC SURGERY | 1187 | 197 | $97,799 | $496 | premium | 1.2% | (352) 693-3378 |
| 66 | MY CHOICE OPERATING COMPANY LLC | JACKSONVILLE | FL | NURSE PRACTITIONER | 54 | 196 | $105,583 | $539 | premium | 1.2% | (904) 570-9404 |
| 67 | PHYSICIAN SENIOR SERVICES, PLLC | HURST | TX | NURSE PRACTITIONER | 5 | 194 | $54,840 | $283 | premium | 1.8% | (817) 522-1530 |
| 68 | FLORIDA MEMORY CARE AND NEUROLOGY SERVICES LLC | BONITA SPRINGS | FL | NEUROLOGY | 5 | 194 | $122,220 | $630 | premium | 1.2% | (239) 235-0380 |
| 69 | THE MEDICAL GROUP OF NEW JERSEY | HACKETTSTOWN | NJ | PHYSICIAN ASSISTANT | 274 | 193 | $67,550 | $350 | premium | 4.6% | (908) 979-1621 |
| 70 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 193 | $208,170 | $1,079 | premium | 0.6% | (310) 825-7922 |
| 71 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SACRAMENTO | CA | FAMILY PRACTICE | 561 | 189 | $195,237 | $1,033 | premium | 0.6% | (916) 734-7777 |
| 72 | MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC | NORTHAMPTON | CT | PHYSICIAN ASSISTANT | 280 | 189 | $124,448 | $658 | premium | 24.2% | (413) 582-2441 |
| 73 | SEQUOIA INTEGRATIVE MEDICAL SERVICES LLC | GREEN BAY | WI | NURSE PRACTITIONER | 15 | 187 | $86,581 | $463 | premium | 39.4% | (920) 328-1220 |
| 74 | ZEAL MEDICAL PLLC | PAYSON | UT | NURSE PRACTITIONER | 6 | 187 | $95,486 | $511 | premium | 11.1% | (385) 236-4234 |
| 75 | PALMA SOLA NEUROLOGY ASSOCIATES | BRADENTON | FL | PHYSICIAN ASSISTANT | 4 | 185 | $293,225 | $1,585 | premium | 1.1% | (941) 877-7007 |
| 76 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 182 | $93,184 | $512 | premium | 9.8% | — |
| 77 | GULFSIDE BEHAVIORAL CARE NP INC | BRADENTON | FL | NURSE PRACTITIONER | 3 | 181 | $54,300 | $300 | premium | 1.1% | 9417561200103 |
| 78 | UNIVERSITY OF MIAMI | MIAMI | FL | NURSE PRACTITIONER | 2331 | 178 | $181,738 | $1,021 | premium | 1.1% | (305) 689-5437 |
| 79 | ADVANCED MEDICAL HOUSE CALLS PLC | FENTON | MI | NURSE PRACTITIONER | 5 | 178 | $51,620 | $290 | premium | 4.1% | (810) 853-5875 |
| 80 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 173 | $92,614 | $535 | premium | 26.7% | — |
| 81 | WILLIAM BEAUMONT HOSPITAL | ROYAL OAK | MI | OBSTETRICS/GYNECOLOGY | 21 | 170 | $109,614 | $645 | premium | 3.9% | — |
| 82 | ATLAS VISITING PROVIDERS LLC | GRAPEVINE | TX | NURSE PRACTITIONER | 4 | 168 | $67,704 | $403 | premium | 1.6% | (214) 385-2808 |
| 83 | KOSTKO MEDICAL PLLC | REGO PARK | NY | FAMILY PRACTICE | 3 | 168 | $56,617 | $337 | premium | 1.7% | (718) 459-8900 |
| 84 | NORTHVIEW HEALTH SPECIALISTS, PLLC | GRAND RAPIDS | MI | NURSE PRACTITIONER | 27 | 165 | $57,585 | $349 | premium | 3.8% | (616) 272-3533 |
| 85 | NEW SOUTHTOWN MEDICAL GROUP S C | DARIEN | IL | NURSE PRACTITIONER | 14 | 158 | $44,985 | $285 | premium | 5.2% | (773) 840-4747 |
| 86 | NEUROLOGY CARE PLLC | WAXAHACHIE | TX | NEUROLOGY | 11 | 158 | $82,550 | $522 | premium | 1.5% | (469) 466-6524 |
| 87 | EXEMPLAR CARE PLC | WEST DES MOINES | IA | NURSE PRACTITIONER | 23 | 157 | $48,199 | $307 | premium | 41.1% | (515) 650-4370 |
| 88 | COMMUNITY MEDICAL ASSOCIATES INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1377 | 157 | $98,103 | $625 | premium | 33.0% | (502) 937-2209 |
| 89 | OCHSNER CLINIC LLC | NEW ORLEANS | LA | NURSE PRACTITIONER | 2839 | 154 | $75,768 | $492 | premium | 17.6% | (504) 842-3000 |
| 90 | ST. MARY'S MEDICAL GROUP, INC. | ATHENS | GA | NURSE PRACTITIONER | 128 | 154 | $81,360 | $528 | premium | 9.6% | (706) 389-3440 |
| 91 | ROAM HEALTHCARE INC - A PROFESSIONAL NURSING CORPORATION | NORTHRIDGE | CA | GENERAL PRACTICE | 2 | 154 | $61,049 | $396 | premium | 0.5% | (747) 224-7994 |
| 92 | DR MARC ALLEN MEDICAL PC | SMITHTOWN | NY | NURSE PRACTITIONER | 6 | 151 | $67,950 | $450 | premium | 1.5% | (631) 543-8844 |
| 93 | CHRONIC CARE MANAGEMENT LLC | TRAVERSE CITY | MI | NURSE PRACTITIONER | 12 | 150 | $53,850 | $359 | premium | 3.5% | (231) 421-6921 |
| 94 | ABINGTON NEUROLOGICAL ASSOCIATES LTD | WILLOW GROVE | PA | NEUROLOGY | 11 | 150 | $83,580 | $557 | premium | 4.8% | (215) 957-9250 |
| 95 | UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES | LITTLE ROCK | AR | NURSE PRACTITIONER | 1241 | 149 | $73,048 | $490 | premium | 20.8% | (501) 686-8000 |
| 96 | HENRY TANG D O INC | SIMI VALLEY | CA | NEUROLOGY | 2 | 149 | $69,300 | $465 | premium | 0.5% | (805) 579-9999 |
| 97 | IHA HEALTH SERVICES CORPORATION | YPSILANTI | MI | PHYSICIAN ASSISTANT | 1144 | 147 | $64,386 | $438 | premium | 3.4% | — |
| 98 | LIFEBRIDGE SPORTS MEDICINE AND REHABILITATION LLC | BALTIMORE | MD | ORTHOPEDIC SURGERY | 36 | 145 | $5,252 | $36 | premium | 5.7% | (443) 335-6910 |
| 99 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 143 | $73,088 | $511 | premium | 8.9% | (770) 422-2004 |
| 100 | WATSON CLINIC LLP | LAKELAND | FL | NURSE PRACTITIONER | 363 | 143 | $84,513 | $591 | premium | 0.9% | (863) 680-7780 |
Showing the top 100 of 622 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group, so shares reflect attributable volume. See Methods.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →