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Medicare California · CY2024

Who bills the most Injection, denosumab, 1 mg (J0897) to Medicare in California?

Medicare Part B FFS · CY2024 · as published by CMS
180
Billing groups
4,121,905
Named-group FFS services
$258,989,036
Named-group submitted charges
$63
Avg charge / service
$25
Avg allowed / service
28%
Top-5 concentration
0%
Independent share

180 physician groups billed Injection, denosumab, 1 mg (J0897) to Medicare fee-for-service in California in 2024; the top five named groups hold 28% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.

J0897 — Injection, denosumab, 1 mg · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole California market — the table below shows the top 100 groups (free tier).

Payer-mix context

Medicare fee-for-service covers 49% of Medicare in California; Medicare Advantage penetration 45% → 51% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →
#Physician groupCityStSpecialty Providers J0897 svcs Share*Phone
1 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELESCAINTERNAL MEDICINE 1424 332,059 6.2% (310) 825-7922
2 CITY OF HOPE MEDICAL FOUNDATION DUARTECANURSE PRACTITIONER 942 234,699 4.4% (626) 256-4673
3 CALIFORNIA CANCER ASSOCIATES FOR RESEARCH AND EXCELLENCE INC FRESNOCAHEMATOLOGY/ONCOLOGY 62 222,962 4.2% (559) 326-1222
4 SANSUM CLINIC SANTA BARBARACAINTERNAL MEDICINE 322 187,980 3.5% (805) 681-7500
5 SUTTER BAY MEDICAL FOUNDATION PALO ALTOCAINTERNAL MEDICINE 3716 187,681 3.5% (415) 600-1020
6 DESERT HEMATOLOGY-ONCOLOGY MEDICAL GROUP INC RANCHO MIRAGECAHEMATOLOGY/ONCOLOGY 10 136,800 2.6% (760) 568-3613
7 EPIC CARE PLEASANT HILLCAHEMATOLOGY/ONCOLOGY 54 121,920 2.3% (925) 687-2570
8 SCRIPPS HEALTH LA JOLLACAPHYSICIAN ASSISTANT 1431 117,904 2.2% (858) 455-9100
9 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELESCAPHYSICIAN ASSISTANT 1699 110,100 2.1% (310) 423-0674
10 UNIVERSITY HEALTHCARE ALLIANCE PLEASANTONCAINTERNAL MEDICINE 332 105,668 2.0% (925) 462-7060
11 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTOCADIAGNOSTIC RADIOLOGY 2420 86,820 1.6% (916) 681-8852
12 STOCKTON HEMATOLOGY ONCOLOGY MEDICAL GROUP INC STOCKTONCAHEMATOLOGY 9 85,080 1.6%
13 CENTER FOR RHEUMATOLOGY MEDICAL CORPORATION LOS ANGELESCARHEUMATOLOGY 9 83,628 1.6% (310) 659-7878
14 LOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUP LOS ANGELESCAHEMATOLOGY/ONCOLOGY 51 82,470 1.5% (213) 977-1214
15 PROVIDENCE MEDICAL FOUNDATION FULLERTONCAPHYSICIAN ASSISTANT 1455 80,161 1.5% (714) 871-3006
16 CANCER AND BLOOD SPECIALTY CLINIC LOS ALAMITOSCAHEMATOLOGY/ONCOLOGY 17 74,520 1.4% (562) 598-9745
17 COMMUNITY HEALTH PARTNERS FRESNOCAINTERNAL MEDICINE 509 72,002 1.3% (559) 459-6000
18 JOHN MUIR PHYSICIAN NETWORK WALNUT CREEKCAFAMILY PRACTICE 489 70,504 1.3% (925) 296-9720
19 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOMCADIAGNOSTIC RADIOLOGY 1197 69,600 1.3% (916) 983-7476
20 MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION MONTEREYCAHEMATOLOGY/ONCOLOGY 10 68,520 1.3% (831) 375-4105
21 INFUSION4HEALTH THOUSAND OAKSCANURSE PRACTITIONER 26 64,201 1.2% (805) 719-3700
22 PACIFIC ARTHRITIS CARE CENTER INC LOS ANGELESCARHEUMATOLOGY 3 57,121 1.1% (310) 297-9221
23 R.S. VENUTURUPALLI, M.D. INC BEVERLY HILLSCARHEUMATOLOGY 7 57,060 1.1% 3106520010120
24 MICHAEL P SHERMAN MD PHD A MEDICAL CORPORATION WALNUT CREEKCAHEMATOLOGY/ONCOLOGY 13 48,540 0.9% (925) 939-9610
25 RHEUMATOLOGY SERVICES MEDICAL GROUP SAN LUIS OBISPOCANURSE PRACTITIONER 9 43,440 0.8% 6616958385118
26 PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION SANTA MONICACAPHYSICIAN ASSISTANT 287 43,080 0.8% (310) 829-6789
27 UROLOGY ASSOCIATES OF THE CENTRAL COAST SAN LUIS OBISPOCAPHYSICIAN ASSISTANT 13 38,640 0.7%
28 SVMHS CLINICS SALINASCAPHYSICIAN ASSISTANT 245 37,086 0.7% (831) 422-3636
29 TORRANCE HEALTH ASSOCIATION INC TORRANCECAFAMILY PRACTICE 298 33,900 0.6% (310) 257-7260
30 MANGROVE MEDICAL GROUP CHICOCANURSE PRACTITIONER 9 33,861 0.6% 5303450064268
31 ARTHRITIS AND OSTEOPOROSIS MEDICAL CENTER, INC LA PALMACAPHYSICIAN ASSISTANT 9 31,080 0.6% 7146701340236
32 INLAND RHEUMATOLOGY AND OSTEOPOROSIS MEDICAL GROUP INC UPLANDCARHEUMATOLOGY 4 30,300 0.6% (909) 982-0099
33 MEMORIALCARE MEDICAL FOUNDATION LONG BEACHCAFAMILY PRACTICE 549 29,760 0.6% (562) 346-2222
34 AMERICAN ARTHRITIS AND RHEUMATOLOGY ASSOCIATES-CA PC FRESNOCARHEUMATOLOGY 13 29,040 0.5% (559) 732-9900
35 STANFORD HEALTH CARE STANFORDCADIAGNOSTIC RADIOLOGY 3039 28,380 0.5% (650) 723-4000
36 SAMY METYAS M.D. INC COVINACARHEUMATOLOGY 3 27,816 0.5% (626) 966-1909
37 MEDICAL ONCOLOGY ASSOCIATES OF SAN DIEGO A MEDICAL GROUP INC SAN DIEGOCAHEMATOLOGY/ONCOLOGY 13 25,440 0.5% (858) 637-7888
38 HOAG CLINIC NEWPORT BEACHCAPHYSICIAN ASSISTANT 436 23,010 0.4% (949) 791-3370
39 CENTER FOR CANCER AND BLOOD DISORDERS SANTA ANACAGENERAL SURGERY 3 22,080 0.4% (714) 835-4800
40 NATALIE MACLEAN MD A PROFESSIONAL CORPORATION ENCINITASCAPHYSICIAN ASSISTANT 3 21,300 0.4% (760) 753-7374
41 ARROYO OAKS MEDICAL ASSOCIATES INC THOUSAND OAKSCAINTERNAL MEDICINE 11 20,820 0.4% 80549510665000
42 SOLANO HEMATOLOGY - ONCOLOGY VALLEJOCAHEMATOLOGY/ONCOLOGY 3 20,705 0.4% (707) 551-3300
43 PROVIDENCE MEDICAL INSTITUTE TORRANCECAINTERNAL MEDICINE 339 20,700 0.4% (310) 303-7496
44 CENTRAL COAST ONCOLOGY AND HEMATOLOGY SANTA CRUZCAMEDICAL ONCOLOGY 2 20,520 0.4% (831) 475-2220
45 UCSF MEDICAL GROUP BUSINESS SERVICES SAN FRANCISCOCADIAGNOSTIC RADIOLOGY 1548 19,440 0.4% (415) 476-1000
46 WASHINGTON TOWNSHIP MEDICAL FOUNDATION FREMONTCACRITICAL CARE (INTENSIVISTS) 120 18,360 0.3% (510) 248-1000
47 UC REGENTS ORANGECAINTERNAL MEDICINE 296 18,301 0.3% (714) 456-7002
48 ARTHRITIS CONSULTANTS OF NORTH COUNTY A PROFESSIONAL CORPORATION OCEANSIDECAINTERNAL MEDICINE 3 18,120 0.3% (760) 724-5800
49 REGENTS OF THE UNIVERSITY OF CALIFORNIA SACRAMENTOCAFAMILY PRACTICE 561 18,000 0.3% (916) 734-7777
50 OMID S. SHAYE, M.D., A MEDICAL CORPORATION WEST HILLSCAHEMATOLOGY/ONCOLOGY 3 16,987 0.3% (818) 346-1773
51 PRITHIPAL S SETHI MD INC FREMONTCAUROLOGY 2 16,920 0.3% (510) 340-9498
52 PROSTATE ONCOLOGY SPECIALISTS, INC. MARINA DEL REYCAHEMATOLOGY/ONCOLOGY 3 16,860 0.3% (310) 827-7707
53 THE HUNTINGTON MEDICAL FOUNDATION PASADENACAINTERNAL MEDICINE 95 16,260 0.3% (626) 792-3141
54 THE ONCOLOGY INSTITUTE CA, A PROFESSIONAL CORPORATION LAKEWOODCAHEMATOLOGY/ONCOLOGY 110 15,840 0.3% (562) 232-0550
55 SOUTHLAND ARTHRITES AND OSTEOPOROSIS MEDICAL CENTER INC MENIFEECARHEUMATOLOGY 6 15,300 0.3% (951) 652-5000
56 MARIN CANCER CARE, INC. GREENBRAECAMEDICAL ONCOLOGY 13 15,300 0.3% (415) 925-5000
57 BASS MEDICAL GROUP WALNUT CREEKCAOTOLARYNGOLOGY 318 15,240 0.3%
58 MISSION RANCH PRIMARY CARE INC CHICOCAPHYSICIAN ASSISTANT 11 15,180 0.3% (530) 894-0500
59 ROGER KORNU MD PC TUSTINCANURSE PRACTITIONER 3 14,520 0.3% (714) 406-4461
60 KAWEAH DELTA HEALTH CARE DISTRICT VISALIACADIAGNOSTIC RADIOLOGY 101 13,981 0.3% (559) 624-6090
61 ENG KLASHMAN AND MEHDI A PARTNERSHIP OF PROFESSIONAL CORPORATIONS TORRANCECARHEUMATOLOGY 3 13,410 0.3% (310) 373-0340
62 SAN MATEO RHEUMATOLOGY INC SAN MATEOCARHEUMATOLOGY 3 12,780 0.2% (650) 348-6011
63 EL CAMINO HEALTH MEDICAL NETWORK LLC SAN JOSECAPHYSICIAN ASSISTANT 199 12,721 0.2% (408) 871-3400
64 GENESIS HEALTHCARE PARTNERS PC TORRANCECAGASTROENTEROLOGY 211 12,303 0.2% (310) 534-8400
65 UROLOGY ASSOCIATES OF CENTRAL CALIFORNIA MEDICAL GROUP INC FRESNOCAUROLOGY 11 12,240 0.2% (559) 321-2800
66 JIM C KIM MD INC BAKERSFIELDCANURSE PRACTITIONER 2 11,940 0.2% (661) 716-0333
67 BORIS D RATINER, MD, INC TARZANACARHEUMATOLOGY 6 11,641 0.2% (818) 996-4077
68 CABRILLO CENTER FOR RHEUMATIC DISEASE APC SAN DIEGOCARHEUMATOLOGY 5 11,340 0.2% (619) 334-4869
69 AMICUS ARTHRITIS AND OSTEOPOROSIS CENTER INC WHITTIERCARHEUMATOLOGY 4 10,881 0.2% (562) 758-6600
70 NAZANIN FIROOZ MD INC WOODLAND HILLSCARHEUMATOLOGY 2 10,200 0.2% (818) 598-0000
71 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGOCADIAGNOSTIC RADIOLOGY 2057 10,200 0.2% (800) 926-8273
72 SAN FRANCISCO ONCOLOGY ASSOCIATES MEDICAL GROUP INC SAN FRANCISCOCAHEMATOLOGY/ONCOLOGY 3 9,540 0.2% (415) 885-8600
73 ARTHRITIS MEDICAL CLINIC RIVERSIDECARHEUMATOLOGY 4 8,963 0.2% (951) 781-7700
74 REGENTS UNIV OF CALIFORNIA UCSF SAN FRANCISCOCAPHYSICIAN ASSISTANT 277 8,820 0.2% (415) 476-1000
75 SANT P CHAWLA M D INC SANTA MONICACAHEMATOLOGY 4 8,700 0.2% (310) 552-9999
76 NEWPORT CENTER MEDICAL GROUP NEWPORT BEACHCAINTERNAL MEDICINE 5 8,464 0.2% (949) 720-4920
77 DARIUS A SCHNEIDER MD APC LA JOLLACAENDOCRINOLOGY 2 8,402 0.2% (858) 622-7200
78 ADVENTIST HEALTH PHYSICIANS NETWORK HANFORDCANURSE PRACTITIONER 651 8,221 0.2% (559) 583-4695
79 PROVIDENCE FACEY MEDICAL FOUNDATION MISSION HILLSCAFAMILY PRACTICE 320 8,100 0.2% (818) 365-9531
80 UROLOGICAL ASSOCIATES PC MOLINECAUROLOGY 16 7,980 0.1% (563) 359-2997
81 COUNTY OF SAN MATEO SAN MATEOCANURSE PRACTITIONER 314 7,920 0.1% (650) 573-2222
82 ARTHRITIS AND RHEUMATOLOGY MEDICAL ASSOCIATES INC WALNUT CREEKCARHEUMATOLOGY 6 7,920 0.1% (925) 210-1050
83 THAILA RAMANUJAM M D INC SANTA CRUZCARHEUMATOLOGY 4 7,688 0.1% (831) 462-8960
84 FACULTY PHYSICIANS AND SURGEONS OF LLUSM LOMA LINDACADIAGNOSTIC RADIOLOGY 1317 7,681 0.1%
85 INLAND HEMATOLOGY-ONCOLOGY MEDICAL GROUP INC SAN BERNARDINOCAHEMATOLOGY/ONCOLOGY 3 7,560 0.1% (909) 886-6806
86 DISCOVER HEALTH MEDICAL GROUP 2 INC NAPACAINTERNAL MEDICINE 6 7,444 0.1% (707) 257-1550
87 INTERNAL MEDICINE ASSOCIATES OF SANTA BARBARA A MEDICAL GROUP SANTA BARBARACAINTERNAL MEDICINE 2 7,440 0.1% (805) 563-0855
88 COMPLETE CARE COMMUNITY HEALTH CENTER, INC LOS ANGELESCANURSE PRACTITIONER 46 7,088 0.1% (323) 266-6700
89 COMMUNITY HEALTH CENTERS OF AMERICA MARIPOSACANURSE PRACTITIONER 106 6,960 0.1% (209) 966-2344
90 SIERRA HEMATOLOGY AND ONCOLOGY MEDICAL CENTERS CARMICHAELCAHEMATOLOGY/ONCOLOGY 16 6,720 0.1% (916) 962-1544
91 NIGHAT SARWAR MD INC FresnoCANEUROLOGY 2 6,720 0.1%
92 CHINESE HOSPITAL ASSOCIATION SAN FRANCISCOCAINTERNAL MEDICINE 34 6,660 0.1% (415) 677-2370
93 SANTA BARBARA DOCTORS PC SANTA BARBARACAINTERNAL MEDICINE 3 6,480 0.1% (805) 898-0500
94 BEVERLY HILLS ONCOLOGY MEDICAL GROUP INC BEVERLY HILLSCARADIATION ONCOLOGY 8 6,240 0.1% (310) 432-8999
95 SHARP REES-STEALY MEDICAL GROUP INC SAN DIEGOCAPHYSICIAN ASSISTANT 872 6,120 0.1% (858) 499-2600
96 ROCKLIN FAMILY PRACTICE AND SPORTS MEDICINE ROCKLINCAPHYSICIAN ASSISTANT 14 6,060 0.1% (916) 624-0300
97 HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP CARSONCAINTERNAL MEDICINE 771 6,037 0.1% (310) 830-9706
98 TRI-VALLEY UROLOGY MEDICAL GROUP MURRIETACAUROLOGY 9 5,641 0.1% (951) 698-1901
99 PITTSBURG-ANTIOCH MEDICAL GROUP A PROFESSIONAL CORPORATION PITTSBURGCAPULMONARY DISEASE 14 5,640 0.1% (925) 432-3318
100 ARVINDER S. BIR MD, SEEMA BIR MD CORP RANCHO MIRAGECAFAMILY PRACTICE 2 5,401 0.1% (760) 324-1700

*Share of California's disclosed Medicare-FFS services for J0897, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing J0897 in California — including groups registered elsewhere ("City" is each 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.

How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.

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 →