01991 — Anesthesia for nerve block and injection
2,562 observed fee-for-service (48%) · ~2,778 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 | 01991 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PHOENICIAN ANESTHESIA | CHANDLER | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 6 | 301 | $482,800 | $1,604 | premium | 33.3% | (480) 847-1800 |
| 2 | MOTHER FRANCES HOSPITAL JACKSONVILLE | JACKSONVILLE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 32 | 209 | $118,619 | $568 | premium | 19.2% | — |
| 3 | PRIORITY ANESTHESIA, LLC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 24 | 91 | $77,700 | $854 | premium | 63.2% | (423) 226-2479 |
| 4 | TRIAD HEALTH SERVICES LLC | YOUNGSTOWN | OH | PHYSICIAN ASSISTANT | 256 | 88 | $63,714 | $724 | premium | 48.4% | (330) 729-8000 |
| 5 | ADVANCED ANESTHESIA SERVICES, LLC | GRAY | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 2 | 85 | $199,100 | $2,342 | premium | 56.7% | (985) 580-1200 |
| 6 | NEREUS ANESTHESIA | PENSACOLA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 81 | $35,316 | $436 | premium | 23.4% | (850) 291-7641 |
| 7 | CAPITAL CARE ANESTHESIA LLC | BOWIE | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 80 | $145,000 | $1,813 | premium | 60.6% | (301) 860-0305 |
| 8 | PORTER COUNTY ANESTHESIA ASSOCIATES PC | VALPARAISO | IN | ANESTHESIOLOGY | 30 | 70 | $17,109 | $244 | premium | 54.3% | (219) 983-5743 |
| 9 | SWEET DREAMS ANESTHESIA PLLC | MERIDIAN | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 62 | $18,590 | $300 | premium | 55.4% | (601) 482-9224 |
| 10 | STONY BROOK ANAESTHESIOLOGY UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | ANESTHESIOLOGY | 87 | 59 | $67,360 | $1,142 | premium | 10.1% | (631) 444-2975 |
| 11 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 53 | $35,279 | $666 | premium | 4.9% | (713) 375-7000 |
| 12 | BOTHWELL REGIONAL HEALTH CENTER | SEDALIA | MO | NURSE PRACTITIONER | 115 | 53 | $13,711 | $259 | premium | 67.1% | (660) 826-8833 |
| 13 | PAIN MANAGEMENT SPECIALISTS MEDICAL GROUP | SAN LUIS OBISPO | CA | NURSE PRACTITIONER | 11 | 53 | $85,373 | $1,611 | premium | 16.8% | (805) 544-7246 |
| 14 | CAPITAL CARE ANESTHESIA LLC | BOWIE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 47 | $84,600 | $1,800 | premium | 4.3% | (301) 860-0305 |
| 15 | ANESTHESIA PARTNERS AND MANAGEMENT LLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 171 | 45 | $34,050 | $757 | premium | 5.0% | (480) 420-4027 |
| 16 | ALLEGIANT INSTITUTE INC. | LAS VEGAS | NV | ORTHOPEDIC SURGERY | 19 | 44 | $81,900 | $1,861 | premium | 73.3% | (702) 320-8111 |
| 17 | EINSTEIN PRACTICE PLAN INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 740 | 41 | $21,510 | $525 | premium | 48.8% | (215) 456-8242 |
| 18 | NOVASPINE PAIN INSTITUTE PLC | SUN CITY | MI | PHYSICIAN ASSISTANT | 20 | 38 | $27,300 | $718 | premium | 65.5% | (623) 777-4747 |
| 19 | NATIONAL JEWISH HEALTH | DENVER | CO | PULMONARY DISEASE | 243 | 36 | $19,238 | $534 | premium | 70.6% | (303) 398-1355 |
| 20 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 35 | $30,286 | $865 | premium | 11.1% | (626) 256-4673 |
| 21 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 33 | $40,400 | $1,224 | premium | 10.5% | (310) 423-0674 |
| 22 | TRANQUIL ANESTHESIOLOGY LLC | WINTER GARDEN | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 26 | 32 | $19,950 | $623 | premium | 9.2% | (407) 547-1654 |
| 23 | CONCIERGE ANESTHESIA | THOUSAND OAKS | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 21 | 31 | $52,762 | $1,702 | premium | 9.8% | (805) 870-9482 |
| 24 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | IN | PHYSICIAN ASSISTANT | 794 | 31 | $8,245 | $266 | premium | 24.0% | (419) 291-2003 |
| 25 | UNIVERSITY ANESTHESIOLOGISTS SC | CHICAGO | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 160 | 30 | $25,800 | $860 | premium | 20.1% | (312) 521-5500 |
| 26 | TWIN CITIES ANESTHESIA PA | EDINA | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 7 | 30 | $38,350 | $1,278 | premium | 19.7% | (952) 204-3500 |
| 27 | MARK MALONE MD PA | AUSTIN | TX | PHYSICIAN ASSISTANT | 95 | 29 | $10,640 | $367 | premium | 2.7% | (512) 244-4272 |
| 28 | NARRAGANSETT BAY ANESTHESIA LLC | WARWICK | RI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 95 | 28 | $12,810 | $458 | premium | 100.0% | (401) 737-7000 |
| 29 | CARDIOVASCULAR ANESTHESIOLOGISTS PC | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 28 | $22,200 | $793 | premium | 19.4% | (615) 385-3704 |
| 30 | NOVASPINE PAIN INSTITUTE PLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 20 | 27 | $19,600 | $726 | premium | 3.0% | (623) 777-4747 |
| 31 | SOCIETY HILL ANESTHESIA CONSULTANTS OF NEW JERSEY, PC | CHERRY HILL | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 18 | 26 | $13,764 | $529 | premium | 31.0% | (856) 354-1600 |
| 32 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 25 | $2,732 | $109 | premium | 4.3% | (914) 241-1050 |
| 33 | SUMMIT ANESTHESIA SERVICES PLLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 58 | 23 | $99,560 | $4,329 | premium | 2.5% | (623) 923-5000 |
| 34 | CONROE AMBULATORY ANESTHESIA PA | CONROE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 7 | 23 | $12,268 | $533 | premium | 2.1% | (936) 641-8181 |
| 35 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 22 | $26,436 | $1,202 | premium | 100.0% | (203) 688-4242 |
| 36 | BURBANK ANESTHESIA ASSOCIATES A PROFESSIONAL MEDICAL CORPORATION | BURBANK | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 22 | $31,091 | $1,413 | premium | 7.0% | (818) 588-4150 |
| 37 | NEREUS ANESTHESIA | PENSACOLA | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 21 | $9,828 | $468 | premium | 32.8% | (850) 291-7641 |
| 38 | GARDEN STATE MEDICAL CENTER, LLC | WHITING | NJ | PHYSICIAN ASSISTANT | 10 | 20 | $3,800 | $190 | premium | 29.4% | (732) 202-3000 |
| 39 | GROVE CITY ANESTHESIA AND PAIN MANAGEMENT, PLLC | JOHNSTOWN | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 61 | 20 | $5,959 | $298 | premium | 34.5% | (814) 534-9000 |
| 40 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | OH | PHYSICIAN ASSISTANT | 794 | 20 | $5,100 | $255 | premium | 11.0% | (419) 291-2003 |
| 41 | PAIN PHYSICIANS OF WISCONSIN SC | MILWAUKEE | IL | NURSE PRACTITIONER | 28 | 19 | $19,200 | $1,011 | premium | 12.8% | (262) 297-7246 |
| 42 | PREMIER ANESTHESIA MANAGEMENT INC | TULSA | OK | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 4 | 19 | $12,355 | $650 | premium | 22.1% | (918) 504-9686 |
| 43 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | OH | ANESTHESIOLOGY | 2754 | 19 | $11,646 | $613 | premium | 10.4% | (713) 375-7000 |
| 44 | ANESTHESIOLOGISTS ASSOCIATED PC | BIRMINGHAM | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 401 | 19 | $8,920 | $469 | premium | 29.7% | (205) 848-2925 |
| 45 | JOHN D. WOODY, MD, PA | LAKELAND | FL | ANESTHESIOLOGY | 2 | 19 | $9,576 | $504 | premium | 5.5% | (317) 614-9863 |
| 46 | YOUNGS PROFESSIONAL SERVICES LLC | EL DORADO | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 300 | 19 | $16,365 | $861 | premium | 1.7% | (870) 863-2000 |
| 47 | AMS OF GULF BREEZE LLC | GULF BREEZE | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 39 | 18 | $6,663 | $370 | premium | 5.2% | (850) 934-2000 |
| 48 | PALM SPRINGS ANESTHESIA SERVICES PC | SAN BERNARDINO | CA | ANESTHESIOLOGY | 89 | 18 | $18,350 | $1,019 | premium | 5.7% | (909) 887-6333 |
| 49 | NORTH DAVIS ANESTHESIOLOGY LLC | LAYTON | UT | ANESTHESIOLOGY | 12 | 18 | $6,735 | $374 | premium | 100.0% | (801) 807-7140 |
| 50 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | GA | PHYSICIAN ASSISTANT | 534 | 16 | $17,136 | $1,071 | premium | 16.5% | — |
| 51 | SUNSHINE STATE ANESTHESIA PARTNERS LLC | JACKSONVILLE | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 445 | 16 | $37,579 | $2,349 | premium | 2.7% | (904) 399-6111 |
| 52 | ASAP ANESTHESIA LLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 4 | 16 | $48,165 | $3,010 | premium | 1.8% | (480) 573-0130 |
| 53 | NEVADA ANESTHESIOLOGY PARTNERS LLP | LAS VEGAS | NV | ANESTHESIOLOGY | 6 | 16 | $57,300 | $3,581 | premium | 26.7% | (702) 233-7000 |
| 54 | MIDWEST ANESTHESIA PARTNERS LLC | CHICAGO | IL | ANESTHESIOLOGY | 118 | 15 | $15,660 | $1,044 | premium | 10.1% | (773) 250-0000 |
| 55 | JEFFERSON CITY MEDICAL GROUP PC | JEFFERSON CITY | MO | NURSE PRACTITIONER | 115 | 15 | $5,185 | $346 | premium | 19.0% | (573) 556-5771 |
| 56 | W BRUCE SCURLOCK MD A MEDICAL CORPORATION | BAKERSFIELD | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 5 | 14 | $4,374 | $312 | premium | 4.4% | (661) 328-2333 |
| 57 | CAPITOL PAIN INSTITUTE PA | AUSTIN | TX | NURSE PRACTITIONER | 44 | 14 | $9,360 | $669 | premium | 1.3% | (512) 467-7246 |
| 58 | CENTURION ANESTHESIA - FL LLC | HOLLYWOOD | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 43 | 14 | $4,150 | $296 | premium | 9.4% | (917) 681-4963 |
| 59 | MONTEREY ANESTHESIA PROFESSIONALS | SALINAS | CA | ANESTHESIOLOGY | 16 | 14 | $7,513 | $537 | premium | 4.4% | (831) 261-8090 |
| 60 | ANESTHESIA CONSULTANTS OF CENTRAL FLORIDA,LLC | WINTER HAVEN | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 9 | 14 | $6,441 | $460 | premium | 4.0% | (863) 293-8471 |
| 61 | SHERIDAN HEALTHCORP INC | PLANTATION | HI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 988 | 14 | $18,678 | $1,334 | premium | 25.0% | (954) 587-5010 |
| 62 | MINNESOTA ANESTHESIA SPECIALISTS PLLC | CHASKA | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 13 | $20,400 | $1,569 | premium | 8.6% | (952) 368-3800 |
| 63 | DIEHL ANESTHESIA INC | COLORADO SPRINGS | LA | ANESTHESIOLOGY | 35 | 13 | $9,112 | $701 | premium | 8.7% | (719) 258-1250 |
| 64 | MIDWEST ANESTHESIA PARTNERS LLC | CHICAGO | NY | ANESTHESIOLOGY | 118 | 13 | $12,420 | $955 | premium | 2.2% | (773) 250-0000 |
| 65 | MODERN ANESTHESIA AND BILLING SERVICES, LLC | SARASOTA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 6 | 13 | $18,176 | $1,398 | premium | 3.8% | (941) 870-1879 |
| 66 | UAP CHATTANOOGA PAIN LLC | HIXSON | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 4 | 13 | $8,272 | $636 | premium | 9.0% | (423) 648-4525 |
| 67 | LEVONA HEALTH LLC | NORTHFIELD | NJ | PHYSICIAN ASSISTANT | 5 | 13 | $5,700 | $438 | premium | 19.1% | 6096458884335 |
| 68 | MID-SOUTH IMAGING AND THERAPEUTICS, P.A. | SOUTHAVEN | TN | DIAGNOSTIC RADIOLOGY | 77 | 12 | $11,671 | $973 | premium | 8.3% | (901) 383-9478 |
| 69 | ANESTHESIA AND PAIN PHYSICIANS OF FLORIDA, PA | BRADENTON | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 25 | 12 | $5,331 | $444 | premium | 3.5% | 9417059555110 |
| 70 | PORTER COUNTY ANESTHESIA ASSOCIATES PC | VALPARAISO | GA | ANESTHESIOLOGY | 30 | 11 | $2,429 | $221 | premium | 11.3% | (219) 983-5743 |
| 71 | NORTHSTAR ANESTHESIA OF ILLINOIS, LLC | CHICAGO HEIGHTS | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 400 | 11 | $5,250 | $477 | premium | 7.4% | (708) 756-1000 |
*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 →