82533 — Cortisol (hormone) measurement, total
87,193 observed fee-for-service (49%) · ~91,913 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 | 82533 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | YUMA KIDNEY AND DIALYSIS SPECIALISTS PC | YUMA | AZ | NURSE PRACTITIONER | 6 | 37,366 | $896,784 | $24 | premium | 42.1% | (928) 388-6138 |
| 2 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | FL | HEMATOLOGY/ONCOLOGY | 437 | 11,781 | $541,926 | $46 | premium | 26.6% | (239) 561-9622 |
| 3 | TENNESSEE ONCOLOGY PLLC | NASHVILLE | TN | HEMATOLOGY/ONCOLOGY | 360 | 3,957 | $111,510 | $28 | premium | 33.5% | (615) 385-3751 |
| 4 | NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC | SMITHTOWN | NY | NURSE PRACTITIONER | 462 | 3,248 | $243,600 | $75 | premium | 18.8% | (631) 751-3000 |
| 5 | CONSOLIDATED MEDICAL PRACTICES OF MEMPHIS,PLLC | MEMPHIS | TN | NURSE PRACTITIONER | 114 | 1,891 | $68,439 | $36 | premium | 16.0% | (901) 261-0700 |
| 6 | EAST COAST MEDICAL ASSOCIATES, INC. | BOCA RATON | FL | ENDOCRINOLOGY | 6 | 1,765 | $78,949 | $45 | premium | 4.0% | (561) 391-1085 |
| 7 | MANALAPAN MEDICAL CENTER PA PC | MANALAPAN | NJ | ENDOCRINOLOGY | 13 | 1,309 | $34,758 | $27 | premium | 3.1% | (732) 845-2200 |
| 8 | CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC | LITTLE ROCK | AR | HEMATOLOGY/ONCOLOGY | 90 | 1,289 | $65,739 | $51 | premium | 48.9% | — |
| 9 | COMPREHENSIVE UROLOGY MEDICAL GROUP | LOS ANGELES | CA | UROLOGY | 6 | 1,278 | $84,348 | $66 | premium | 2.5% | (310) 278-8330 |
| 10 | MANALAPAN MEDICAL CENTER PA PC | MANALAPAN | NY | ENDOCRINOLOGY | 13 | 1,175 | $30,044 | $26 | premium | 6.8% | (732) 845-2200 |
| 11 | ALBERTO, ALBERTO, GABRIEL AND JIMENEZ MEDICAL ASSOCIATES, P.A. | TOMS RIVER | NJ | INTERNAL MEDICINE | 3 | 1,078 | $17,569 | $16 | premium | 2.6% | (732) 240-0404 |
| 12 | HIGHLANDS ONCOLOGY GROUP PA | FAYETTEVILLE | AR | NURSE PRACTITIONER | 79 | 904 | $49,720 | $55 | premium | 34.3% | (479) 361-2585 |
| 13 | NORTHWEST MEDICAL SPECIALTIES PLLC | TACOMA | WA | HEMATOLOGY/ONCOLOGY | 39 | 745 | $24,585 | $33 | premium | 14.4% | (253) 428-8700 |
| 14 | ONCOLOGY HEMATOLOGY WEST PC | OMAHA | NE | PHYSICIAN ASSISTANT | 55 | 703 | $31,625 | $45 | premium | 53.6% | (402) 393-3110 |
| 15 | UNIVERSITY CANCER AND BLOOD CENTER LLC | ATHENS | GA | NURSE PRACTITIONER | 56 | 701 | $39,992 | $57 | premium | 7.6% | (706) 353-2990 |
| 16 | DIABETES AND GLANDULAR DISEASE CLINIC PA | SAN ANTONIO | TX | ENDOCRINOLOGY | 9 | 642 | $28,710 | $45 | premium | 1.9% | (210) 614-8612 |
| 17 | ONEPEAK SOUTHERN OREGON PC | MEDFORD | OR | NURSE PRACTITIONER | 25 | 626 | $26,292 | $42 | premium | 17.6% | (541) 890-5217 |
| 18 | EDWARD CONDON MEDICAL PC | COMMACK | NY | ENDOCRINOLOGY | 2 | 563 | $41,099 | $73 | premium | 3.3% | (631) 462-2200 |
| 19 | ENDOCRINOLOGY CONSULTANTS, PC | ENGLEWOOD | NJ | ENDOCRINOLOGY | 9 | 560 | $40,249 | $72 | premium | 1.3% | (201) 567-8999 |
| 20 | AMARILLO MEDICAL SPECIALISTS,LLP | AMARILLO | TX | NURSE PRACTITIONER | 37 | 509 | $33,085 | $65 | premium | 1.5% | (806) 358-8331 |
| 21 | NISHA JACKSON INC | MEDFORD | OR | NURSE PRACTITIONER | 36 | 495 | $20,790 | $42 | premium | 13.9% | (541) 494-9355 |
| 22 | GULFVIEW MEDICAL INSTITUTE PLLC | PORT CHARLOTTE | FL | NURSE PRACTITIONER | 5 | 485 | $14,842 | $31 | premium | 1.1% | (941) 505-2100 |
| 23 | MARION HEART CENTER, PA | OCALA | FL | FAMILY PRACTICE | 6 | 471 | $18,840 | $40 | premium | 1.1% | (352) 861-6633 |
| 24 | ACCESS PAIN SOLUTIONS | TULSA | OK | NURSE PRACTITIONER | 13 | 447 | $21,456 | $48 | premium | 13.9% | (918) 710-4112 |
| 25 | LEGACY HEALTHCARE SERVICES INC | DURHAM | FL | INTERNAL MEDICINE | 3859 | 435 | $26,100 | $60 | premium | 1.0% | (919) 419-9600 |
| 26 | ENDOCRINOLOGY ASSOCIATES P A DTD | SCOTTSDALE | AZ | ENDOCRINOLOGY | 10 | 428 | $18,832 | $44 | premium | 0.5% | (602) 266-8463 |
| 27 | ENDOCRINE ASSOCIATES OF ROCKLAND LLP | POMONA | NY | ENDOCRINOLOGY | 4 | 393 | $13,755 | $35 | premium | 2.3% | (845) 362-3111 |
| 28 | SCKE INC | LAGUNA HILLS | CA | ENDOCRINOLOGY | 20 | 378 | $22,680 | $60 | premium | 0.7% | (949) 916-9100 |
| 29 | ANDREW CHUNG, M.D. PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 5 | 372 | $36,828 | $99 | premium | 1.1% | (214) 823-4200 |
| 30 | ONCOLOGY-HEMATOLOGY ASSOCIATES OF CENTRAL ILLINOIS P C | PEORIA | IL | NURSE PRACTITIONER | 62 | 369 | $43,836 | $119 | premium | 3.1% | (309) 243-3000 |
| 31 | PALM BEACH DIABETES AND ENDOCRINE SPECIALISTS PA | WEST PALM BCH | FL | ENDOCRINOLOGY | 18 | 337 | $15,738 | $47 | premium | 0.8% | (561) 659-6336 |
| 32 | CAROLINA ONCOLOGY SPECIALIST PA | CHARLOTTE | NC | HEMATOLOGY/ONCOLOGY | 16 | 322 | $12,558 | $39 | premium | 1.3% | (704) 342-9577 |
| 33 | SYNERGY HEMATOLOGY ONCOLOGY MEDICAL ASSOCIATES INC | WEST HOLLYWOOD | CA | INTERNAL MEDICINE | 8 | 320 | $25,600 | $80 | premium | 0.6% | (323) 525-1111 |
| 34 | HEART AND HEALTH PLLC | NORTH BABYLON | NY | FAMILY PRACTICE | 12 | 320 | $35,434 | $111 | premium | 1.9% | (631) 482-1355 |
| 35 | DIABETES AND ENDOCRINE CENTER OF MS | JACKSON | MS | ENDOCRINOLOGY | 9 | 291 | $11,640 | $40 | premium | 25.2% | (601) 326-4255 |
| 36 | OGDEN CLINIC SPECIALTY SERVICES LLC | OGDEN | UT | PHYSICIAN ASSISTANT | 133 | 280 | $10,360 | $37 | premium | 29.9% | (801) 475-3800 |
| 37 | WILMINGTON HEALTH PLLC | WILMINGTON | NC | PHYSICIAN ASSISTANT | 393 | 277 | $14,681 | $53 | premium | 1.1% | (910) 341-1540 |
| 38 | CROSSPOINTE MEDICAL CLINIC | CYPRESS | TX | FAMILY PRACTICE | 5 | 252 | $8,215 | $33 | premium | 0.7% | (281) 463-1400 |
| 39 | ST VINCENT MEDICAL GROUP | LITTLE ROCK | AR | FAMILY PRACTICE | 247 | 248 | $11,408 | $46 | premium | 9.4% | (501) 562-4838 |
| 40 | INTERVENTIONAL PAIN CONSULTANTS | CLEVELAND | TN | NURSE PRACTITIONER | 16 | 247 | $6,669 | $27 | premium | 2.1% | (423) 339-9581 |
| 41 | ENDOCRINE AND DIABETES PA | LIVINGSTON | NJ | ENDOCRINOLOGY | 2 | 241 | $5,531 | $23 | premium | 0.6% | (973) 322-7200 |
| 42 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 238 | $25,466 | $107 | premium | 0.5% | (415) 600-1020 |
| 43 | ENDOCRINOLOGY CONSULTANTS OF EAST TN | KNOXVILLE | TN | NURSE PRACTITIONER | 37 | 224 | $20,144 | $90 | premium | 1.9% | (865) 637-8812 |
| 44 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 222 | $14,874 | $67 | premium | 0.5% | (908) 273-4300 |
| 45 | NAVA HEALTH MEDICAL GROUP, LLC | MONTVALE | MD | FAMILY PRACTICE | 6 | 218 | $7,107 | $33 | premium | 7.2% | (800) 762-6282 |
| 46 | ENDOCRINOLOGY ASSOCIATES INC | ROANOKE | VA | PHYSICIAN ASSISTANT | 4 | 205 | $11,890 | $58 | premium | 8.2% | (540) 344-3276 |
| 47 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 204 | $6,650 | $33 | premium | 0.5% | (941) 255-3535 |
| 48 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | CA | DIAGNOSTIC RADIOLOGY | 1317 | 192 | $18,432 | $96 | premium | 0.4% | — |
| 49 | GRAVES GILBERT CLINIC PLLC | BOWLING GREEN | KY | NURSE PRACTITIONER | 221 | 190 | $9,500 | $50 | premium | 30.3% | (270) 781-4043 |
| 50 | STRAND PHYSICIAN SPECIALISTS PA | MYRTLE BEACH | SC | PHYSICIAN ASSISTANT | 55 | 188 | $19,364 | $103 | premium | 17.3% | (843) 497-5929 |
| 51 | NEBRASKA HEMATOLOGY-ONCOLOGY PC | LINCOLN | NE | PHYSICIAN ASSISTANT | 19 | 186 | $10,611 | $57 | premium | 14.2% | (402) 484-4900 |
| 52 | ATLANTA DIABETES ASSOCIATES | ATLANTA | GA | INTERNAL MEDICINE | 9 | 186 | $46,500 | $250 | premium | 2.0% | (404) 355-4393 |
| 53 | POINTE MEDICAL SERVICES INC | ORANGE PARK | FL | NURSE PRACTITIONER | 4 | 179 | $8,502 | $48 | premium | 0.4% | (904) 276-5700 |
| 54 | JACKSON ONCOLOGY ASSOCIATES | JACKSON | MS | HEMATOLOGY/ONCOLOGY | 11 | 175 | $18,725 | $107 | premium | 15.2% | (601) 974-5600 |
| 55 | FORT WAYNE ENDOCRINOLOGY PC | FORT WAYNE | IN | NURSE PRACTITIONER | 3 | 172 | $9,460 | $55 | premium | 24.3% | (260) 436-1248 |
| 56 | DIABETES AND ENDOCRINOLOGY CONSULTANTS, PC | WEST NYACK | NY | ENDOCRINOLOGY | 5 | 167 | $10,020 | $60 | premium | 1.0% | (845) 358-6266 |
| 57 | NEW YORK UNIVERSITY | NEW YORK | FL | DIAGNOSTIC RADIOLOGY | 5704 | 160 | $7,200 | $45 | premium | 0.4% | (212) 263-9700 |
| 58 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 144 | $12,096 | $84 | premium | 1.2% | (630) 469-9200 |
| 59 | LOUISIANA FAMILY MEDICINE CLINIC 1 | JONESBORO | LA | FAMILY PRACTICE | 6 | 144 | $5,184 | $36 | premium | 8.2% | (318) 259-1569 |
| 60 | PINEHURST MEDICAL CLINIC INC | PINEHURST | NC | PHYSICIAN ASSISTANT | 156 | 135 | $12,150 | $90 | premium | 0.6% | (910) 295-5511 |
| 61 | BAPTIST MEMORIAL MEDICAL GROUP, INC. | MEMPHIS | TN | NURSE PRACTITIONER | 549 | 121 | $8,470 | $70 | premium | 1.0% | (901) 226-3882 |
| 62 | LAUREATE MEDICAL GROUP AT NORTHSIDE, LLC | ATLANTA | GA | INTERNAL MEDICINE | 74 | 120 | $5,880 | $49 | premium | 1.3% | — |
| 63 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 119 | $5,002 | $42 | premium | 0.7% | (914) 241-1050 |
| 64 | EAST ENDOCRINE AND METABOLISM PLLC | JACKSON | MS | NURSE PRACTITIONER | 3 | 119 | $7,140 | $60 | premium | 10.3% | (601) 790-1233 |
| 65 | THE FLORENCE ENDOCRINE CLINIC A PROFESSIONAL LIMITED LIABILITY COMPANY | FLORENCE | AL | NURSE PRACTITIONER | 7 | 115 | $2,300 | $20 | premium | 1.5% | (256) 284-7280 |
| 66 | ATRIUS HEALTH INC | BOSTON | MA | NURSE PRACTITIONER | 1196 | 115 | $7,590 | $66 | premium | 1.3% | (617) 421-1000 |
| 67 | NORTHEAST GEORGIA DIAGNOSTIC ASSOCIATES AND CLINIC, LLC | GAINESVILLE | GA | PHYSICIAN ASSISTANT | 83 | 114 | $6,384 | $56 | premium | 1.2% | (770) 536-9864 |
| 68 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 111 | $6,327 | $57 | premium | 0.2% | (310) 423-0674 |
| 69 | OMID VESAL, MD, MEDICAL CORPORATION | IRVINE | CA | FAMILY PRACTICE | 2 | 103 | $7,058 | $69 | premium | 0.2% | (949) 222-2722 |
| 70 | BEND MEMORIAL CLINIC PC | BEND | OR | PHYSICIAN ASSISTANT | 233 | 100 | $4,147 | $41 | premium | 2.8% | (541) 382-2811 |
| 71 | BAY PARKWAY PHYSICIANS, PC | BROOKLYN | NY | FAMILY PRACTICE | 3 | 100 | $2,800 | $28 | premium | 0.6% | (718) 234-6767 |
| 72 | PREMIERE MEDICAL CENTER OF BURBANK, INC | TOLUCA LAKE | CA | INTERNAL MEDICINE | 5 | 96 | $3,168 | $33 | premium | 0.2% | (818) 842-7145 |
| 73 | CENTER FOR RHEUMATOLOGY MEDICAL CORPORATION | LOS ANGELES | CA | RHEUMATOLOGY | 9 | 93 | $5,208 | $56 | premium | 0.2% | (310) 659-7878 |
| 74 | THOMAS C JONES, M.D., P.C. | MACON | GA | NURSE PRACTITIONER | 13 | 93 | $10,881 | $117 | premium | 1.0% | (478) 746-8626 |
| 75 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 92 | $5,610 | $61 | premium | 0.9% | — |
| 76 | PIEDMONT ENDOCRINOLOGY, PA | HICKORY | NC | ENDOCRINOLOGY | 3 | 92 | $9,660 | $105 | premium | 0.4% | 8283227338112 |
| 77 | THE PHYSICIANS GROUP, LLC | OKLAHOMA CITY | OK | NURSE PRACTITIONER | 103 | 90 | $6,000 | $67 | premium | 2.8% | (405) 692-9300 |
| 78 | DIABETES AND ENDOCRINE ASSOCIATES OF THE TREASURE COAST LLC | VERO BEACH | FL | NURSE PRACTITIONER | 3 | 90 | $5,400 | $60 | premium | 0.2% | (772) 299-3003 |
| 79 | DIABETES AND ENDOCRINOLOGY ASSOCIATES, INC. | PROVIDENCE | RI | ENDOCRINOLOGY | 5 | 90 | $4,050 | $45 | premium | 35.2% | (401) 351-7100 |
| 80 | REVERE HEALTH PC | PROVO | UT | PHYSICIAN ASSISTANT | 410 | 81 | $2,835 | $35 | premium | 8.7% | — |
| 81 | ABKSW PREFERRED HEALTH PARTNERS, PLLC | DALLAS | TX | INTERNAL MEDICINE | 48 | 80 | $3,200 | $40 | premium | 0.2% | (241) 823-4800 |
| 82 | BATON ROUGE CLINIC, A MEDICAL CORPORATION | BATON ROUGE | LA | INTERNAL MEDICINE | 289 | 77 | $3,850 | $50 | premium | 4.4% | (225) 246-9790 |
| 83 | NORTHWEST MEDICAL SPECIALTIES PLLC | TACOMA | NV | HEMATOLOGY/ONCOLOGY | 39 | 74 | $2,442 | $33 | premium | 2.5% | (253) 428-8700 |
| 84 | UTAH CANCER SPECIALISTS PC | SALT LAKE CITY | UT | MEDICAL ONCOLOGY | 48 | 73 | $2,993 | $41 | premium | 7.8% | (385) 282-2125 |
| 85 | HERITAGE MEDICAL ASSOCIATES PC | NASHVILLE | TN | INTERNAL MEDICINE | 166 | 68 | $4,420 | $65 | premium | 0.6% | (629) 255-2115 |
| 86 | WEST CENTRAL PATHOLOGY SPECIALISTS SC | QUINCY | IL | PATHOLOGY | 4 | 62 | $28,620 | $462 | premium | 0.5% | 21722384006209 |
| 87 | THE VANCOUVER CLINIC INC PS | VANCOUVER | WA | PHYSICIAN ASSISTANT | 574 | 60 | $2,640 | $44 | premium | 1.2% | (360) 882-2778 |
| 88 | VIRGINIA ENDOCRINOLOGY AND OSTEOPOROSIS CENTER | MIDLOTHIAN | VA | ENDOCRINOLOGY | 15 | 60 | $1,200 | $20 | premium | 2.4% | (804) 423-3636 |
| 89 | ARIZONA ENDOCRINOLOGY CENTER PLC | PHOENIX | AZ | ENDOCRINOLOGY | 10 | 55 | $2,310 | $42 | premium | 0.1% | (602) 439-9623 |
| 90 | CENTRAL OHIO PRIMARY CARE PHYSICIANS, INC. | COLUMBUS | OH | INTERNAL MEDICINE | 495 | 54 | $2,052 | $38 | premium | 0.5% | (614) 451-9612 |
| 91 | NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC | SMITHTOWN | MO | NURSE PRACTITIONER | 462 | 54 | $4,050 | $75 | premium | 8.0% | (631) 751-3000 |
| 92 | HEALTHSTAR PHYSICIANS PC | MORRISTOWN | TN | NURSE PRACTITIONER | 90 | 53 | $2,756 | $52 | premium | 0.4% | — |
| 93 | CHRISTIE CLINIC, PLLC | CHAMPAIGN | IL | INTERNAL MEDICINE | 220 | 51 | $9,180 | $180 | premium | 0.4% | (217) 366-1200 |
| 94 | DANDJ GRACE TEAM LLC | FORT WORTH | TX | INTERNAL MEDICINE | 5 | 49 | $4,900 | $100 | premium | 0.1% | (817) 449-2555 |
| 95 | WHITE-WILSON MEDICAL CENTER PA | FORT WALTON BEACH | FL | NURSE PRACTITIONER | 45 | 46 | $4,184 | $91 | premium | 0.1% | (850) 863-8150 |
| 96 | ONEPEAK SOUTHERN OREGON PC | MEDFORD | IL | NURSE PRACTITIONER | 25 | 45 | $1,890 | $42 | premium | 0.4% | (541) 890-5217 |
| 97 | JELLINGER AND LERMAN, MD, LLC | FT LAUDERDALE | FL | ENDOCRINOLOGY | 5 | 44 | $2,684 | $61 | premium | 0.1% | (954) 963-7100 |
| 98 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 41 | $2,255 | $55 | premium | 1.6% | (501) 227-7596 |
| 99 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 40 | $3,000 | $75 | premium | 0.2% | — |
| 100 | PIEDMONT HEALTHCARE PA | STATESVILLE | NC | PHYSICIAN ASSISTANT | 226 | 39 | $3,705 | $95 | premium | 0.2% | (704) 838-8210 |
Showing the top 100 of 130 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 →