Market
Oakland-Fremont-Berkeley, CA
Specialties
Counties
Billing organizations
ACOs
10-Year Market Trend
| Year | Physicians | Billing Orgs | ACOs | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| 2014 | 3,214 | 1,070 | 55 | N/A | N/A | N/A |
| 2015 | 3,482 | 1,103 | 79 | N/A | +8.3% | N/A |
| 2016 | 3,719 | 1,125 | 83 | N/A | +6.8% | N/A |
| 2017 | 3,970 | 1,162 | 87 | N/A | +6.7% | N/A |
| 2018 | 4,192 | 1,176 | 93 | N/A | +5.6% | N/A |
| 2019 | 4,434 | 1,213 | 103 | N/A | +5.8% | N/A |
| 2020 | 4,524 | 1,214 | 112 | N/A | +2% | N/A |
| 2021 | 4,929 | 1,265 | 117 | N/A | +9% | N/A |
| 2022 | 5,403 | 1,301 | 127 | N/A | +9.6% | N/A |
| 2023 | 5,803 | 1,319 | 147 | 440,657 | +7.4% | N/A |
| 2024 | 6,353 | 1,344 | 166 | 453,431 | +9.5% | +2.9% |
Top Counties
Top Specialties
| Specialty | Physicians | % |
|---|---|---|
| Internal medicine | 1,284 | 12.1% |
| Family practice | 783 | 7.4% |
| Nurse practitioner | 759 | 7.1% |
| Emergency medicine | 609 | 5.7% |
| Physician assistant | 597 | 5.6% |
| Physical therapist (private practice) | 502 | 4.7% |
| Anesthesiology | 426 | 4% |
| Psychiatry | 350 | 3.3% |
| Obstetrics/ | 343 | 3.2% |
| Clinical psychologist | 343 | 3.2% |
Top Billing Organizations
| Billing Org NPI | Org Name | Physicians | % |
|---|---|---|---|
| 1235226531 | PERMANENTE MEDICAL GROUP INC | 2,813 | 26.5% |
| 1366898538 | SUTTER BAY MEDICAL FOUNDATION | 476 | 4.5% |
| 1841407665 | JOHN MUIR PHYSICIAN NETWORK | 466 | 4.4% |
| 1740332931 | ALAMEDA HEALTH SYSTEM | 433 | 4.1% |
| 1437292927 | STANFORD HEALTH CARE | 392 | 3.7% |
| 1013950807 | SUTTER BAY MEDICAL FOUNDATION | 339 | 3.2% |
| 1477624104 | UCSF MEDICAL GROUP BUSINESS SERVICES | 232 | 2.2% |
| 1154401941 | BASS MEDICAL GROUP | 177 | 1.7% |
| 1760531198 | UNIVERSITY HEALTHCARE ALLIANCE | 150 | 1.4% |
| 1972552990 | GOLDEN STATE ORTHOPEDICS & SPINE | 137 | 1.3% |
Top ACOs
| ACO ID | ACO Name | Physicians | % |
|---|---|---|---|
| A5279 | Sutter Medicare Direct | 838 | 7.9% |
| A4733 | University Healthcare Alliance DBA Stanford Medicine Partners | 260 | 2.4% |
| A5344 | C3 MSSP LLC | 251 | 2.4% |
| A4943 | Privia Quality Network Tennessee, LLC | 221 | 2.1% |
| A5230 | Aledade 147 Hill Physicians MSSP Basic E | 141 | 1.3% |
| A5220 | Sound Physicians Long Term Care Management, LLC | 70 | 0.7% |
| D0004 | Iora Health NE DCE, LLC (DBA Iora Health Network) | 50 | 0.5% |
| A2164 | CommonSpirit ACO I | 37 | 0.3% |
| A2342 | Health Connect Partners, LLC | 30 | 0.3% |
| A5339 | Altais Care Alliance | 25 | 0.2% |
Top Physicians by Billing Paid Amount
| Physician | NPI | Specialty | Billing Paid Amount |
|---|---|---|---|
| Michael Paul Sherman, M.D., PHD | 1164643359 | Hematology/oncology | $8,321,372.91 |
| Min Yan, M.D. | 1447499710 | Hematology/oncology | $6,936,570.42 |
| Roger A Goldberg, MD | 1184866584 | Ophthalmology | $6,681,205.16 |
| Qaiser Niaz, MD | 1528056389 | Hematology/oncology | $4,952,944.18 |
| Bao Duy Dao, MD | 1033349485 | Hematology/oncology | $4,380,084.90 |
| Jewel Johl, M.D. | 1407852858 | Hematology/oncology | $4,099,875.78 |
| Leann Michelle Blankenship, M.D. | 1659634772 | Hematology/oncology | $4,078,814.62 |
| Srikanth Arani Reddy, M.D. | 1649440744 | Hematology/oncology | $3,843,000.26 |
| Suneet Grewal, M.D. | 1811264476 | Rheumatology | $3,653,867.54 |
| Caesar Kyle Luo, M.D. | 1669684072 | Ophthalmology | $3,504,976.45 |
| Kuang-Hwa Kenneth Chao, M.D. | 1073721569 | Radiation oncology | $3,419,784.14 |
| Subhransu Kumar Ray, M.D., PH.D. | 1578597878 | Ophthalmology | $3,269,508.91 |
| Rajesh Sam Suri, MD | 1790700987 | Cardiology | $3,225,302.28 |
| Rajesh Behl, M.D. | 1104844174 | Hematology | $3,150,310.51 |
| Diana Superfin, M.D. | 1750365953 | Hematology/oncology | $3,146,436.44 |
| Bryant C Sheh, MD | 1801092242 | Hematology/oncology | $3,120,783.96 |
| J Michael Jumper, M.D. | 1609844687 | Ophthalmology | $3,009,614.34 |
| Tuow Daniel Ting, M.D.,PH.D. | 1043244437 | Ophthalmology | $2,904,957.71 |
| Wilson Tong, M.D. | 1427261437 | Hematology/oncology | $2,858,444.72 |
| Tushar Ranchod, MD | 1316003304 | Ophthalmology | $2,845,176.85 |
| Bimal J Patel, M.D. | 1841298221 | Hematology/oncology | $2,829,557.56 |
| Elizabeth Delores Marlow Lehrburger, M.D. | 1336568815 | Ophthalmology | $2,762,350.28 |
| Hayes Bordman Gladstone, MD | 1619003282 | Dermatology | $2,484,768.79 |
| Jiyon Jane Choi, MD | 1144437567 | Hematology/oncology | $2,479,291.85 |
| Shelly Gupta, MD | 1831558329 | Hematology/oncology | $2,464,513.05 |
| Natalie Marshall, M.D. | 1366445470 | Medical oncology | $2,436,431.09 |
| Robert E. Beer, M.D. | 1467492751 | Dermatology | $2,428,837.88 |
| Jesse Jung, MD | 1033351689 | Ophthalmology | $2,315,935.58 |
| Akshiv Malhotra, MD | 1629381819 | Hematology/oncology | $2,251,217.67 |
| Tracie Watson, D.O. | 1275875965 | Hematology/oncology | $2,134,865.56 |
| Ashit Jain, M.D. | 1154344919 | Cardiology | $2,110,658.12 |
| Neha Andrea Desouza, MD | 1598109324 | Hematology/oncology | $1,946,491.92 |
| Huan T Ha, M.D. | 1205958360 | Hematology/oncology | $1,945,835.69 |
| Eugene S. Lit, M.D. | 1336132919 | Ophthalmology | $1,834,996.98 |
| Joshua Samuel Jacobs, MD | 1215920673 | Allergy/immunology | $1,796,110.81 |
| Soraya Rofagha, MD | 1568687374 | Ophthalmology | $1,778,687.79 |
| Gautam Prasad, M.D. | 1275755621 | Radiation oncology | $1,659,642.69 |
| Christianne Wa, MD | 1073908976 | Ophthalmology | $1,650,417.97 |
| Soon T Lee, M.D. | 1952394553 | Ophthalmology | $1,642,240.99 |
| Prasad Pillai, MD | 1023174380 | Hematology | $1,629,495.99 |
| Uma G Swamy, MD | 1427377431 | Radiation oncology | $1,622,022.21 |
| Sudhathi Chichili, M.D. | 1730394891 | Hematology/oncology | $1,620,852.95 |
| Nisha Hariharan, MD | 1679004543 | Hematology/oncology | $1,558,223.55 |
| Yingna Liu, MD | 1932631462 | Ophthalmology | $1,501,352.64 |
| Timothy Hugh Mccalmont, M.D. | 1275598732 | Pathology | $1,496,801.57 |
| Anthony S Padula, M.D. | 1235103813 | Rheumatology | $1,458,254.13 |
| Chih-Hsin C Wen, MD | 1477517084 | Urology | $1,442,214.58 |
| Emily Ann Green, MD | 1750476826 | Pathology | $1,422,775.52 |
| C. Michael Neuwelt, M.D. | 1598786790 | Rheumatology | $1,354,595.07 |
| Minh Ngoc O Dang, MD | 1629058441 | Dermatology | $1,327,934.34 |
Cross-Market Comparison by Physician County Footprint
Nearby markets based on the counties represented by physician rows in this market, weighted by physician count.
| Market | State | Distance | Physicians | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| Oakland-Fremont-Berkeley, CA | CA | Current | 10,627 | 453,431 | +9.5% | +2.9% |
| Vallejo, CA | CA | 35 mi | 1,642 | 78,738 | +10.2% | +3.2% |
| Stockton-Lodi, CA | CA | 38 mi | 2,062 | 107,730 | +9.1% | +3.1% |
| San Jose-Sunnyvale-Santa Clara, CA | CA | 40 mi | 8,447 | 291,244 | +8.7% | +3% |
| San Rafael, CA | CA | 49 mi | 1,360 | 61,345 | +14% | +1.9% |
Cross-Market Comparison by Official CBSA Geography
Nearby markets based on the official county composition of each CBSA or metropolitan division.
| Market | State | Distance | Physicians | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| Oakland-Fremont-Berkeley, CA | CA | Current | 10,627 | 453,431 | +9.5% | +2.9% |
| Vallejo, CA | CA | 33 mi | 1,642 | 78,738 | +10.2% | +3.2% |
| Stockton-Lodi, CA | CA | 37 mi | 2,062 | 107,730 | +9.1% | +3.1% |
| San Francisco-San Mateo-Redwood City, CA | CA | 45 mi | 8,499 | 278,752 | +10.2% | +2.3% |
| San Rafael, CA | CA | 48 mi | 1,360 | 61,345 | +14% | +1.9% |
California Healthcare Context
Total Physicians in California144,761
Share of California Physicians7.3%
Total Markets in California28
Rank in California by Physicians#5 of 28
Oakland-Fremont-Berkeley, CA accounts for 7.3% of physicians represented in California's market directory.
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