Market
San Jose-Sunnyvale-Santa Clara, CA
Specialties
Counties
Billing organizations
ACOs
10-Year Market Trend
| Year | Physicians | Billing Orgs | ACOs | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| 2014 | 2,757 | 879 | 64 | 220,667 | N/A | N/A |
| 2015 | 3,010 | 893 | 62 | 229,126 | +9.2% | +3.8% |
| 2016 | 3,200 | 920 | 68 | 236,793 | +6.3% | +3.3% |
| 2017 | 3,396 | 939 | 78 | 246,855 | +6.1% | +4.2% |
| 2018 | 3,648 | 988 | 86 | 254,102 | +7.4% | +2.9% |
| 2019 | 3,897 | 1,004 | 98 | 261,703 | +6.8% | +3% |
| 2020 | 4,009 | 1,001 | 101 | 267,800 | +2.9% | +2.3% |
| 2021 | 4,376 | 1,015 | 113 | 269,955 | +9.2% | +0.8% |
| 2022 | 4,813 | 1,054 | 116 | 278,467 | +10% | +3.2% |
| 2023 | 5,251 | 1,082 | 135 | 282,821 | +9.1% | +1.6% |
| 2024 | 5,710 | 1,129 | 157 | 291,244 | +8.7% | +3% |
Top Counties
Top Specialties
| Specialty | Physicians | % |
|---|---|---|
| Internal medicine | 1,094 | 13% |
| Nurse practitioner | 630 | 7.5% |
| Physician assistant | 551 | 6.5% |
| Family practice | 527 | 6.2% |
| Physical therapist (private practice) | 455 | 5.4% |
| Anesthesiology | 449 | 5.3% |
| Emergency medicine | 392 | 4.6% |
| Psychiatry | 296 | 3.5% |
| Diagnostic Radiology | 240 | 2.8% |
| Obstetrics/ | 232 | 2.7% |
Top Billing Organizations
| Billing Org NPI | Org Name | Physicians | % |
|---|---|---|---|
| 1437292927 | STANFORD HEALTH CARE | 2,116 | 25.1% |
| 1073606299 | PERMANENTE MEDICAL GROUP INC | 1,275 | 15.1% |
| 1013950807 | SUTTER BAY MEDICAL FOUNDATION | 1,089 | 12.9% |
| 1588721500 | COUNTY OF SANTA CLARA | 515 | 6.1% |
| 1164880761 | EL CAMINO HEALTH MEDICAL NETWORK, LLC | 141 | 1.7% |
| 1306311576 | EMERGENCY PHYSICIANS ASSOCIATES SAN JOSE PC | 99 | 1.2% |
| 1760531198 | UNIVERSITY HEALTHCARE ALLIANCE | 97 | 1.1% |
| 1356910053 | EL CAMINO ANESTHESIA | 56 | 0.7% |
| 1902279656 | QUANTUM BAY AREA HOSPITALIST MEDICAL GROUP INC | 45 | 0.5% |
| 1487214698 | G2 ANESTHESIA PC | 44 | 0.5% |
Top ACOs
| ACO ID | ACO Name | Physicians | % |
|---|---|---|---|
| A5279 | Sutter Medicare Direct | 1,065 | 12.6% |
| A4733 | University Healthcare Alliance DBA Stanford Medicine Partners | 158 | 1.9% |
| A4943 | Privia Quality Network Tennessee, LLC | 68 | 0.8% |
| A5220 | Sound Physicians Long Term Care Management, LLC | 44 | 0.5% |
| A2164 | CommonSpirit ACO I | 30 | 0.4% |
| A4641 | Mass General Brigham ACO, LLC | 23 | 0.3% |
| A5344 | C3 MSSP LLC | 22 | 0.3% |
| A5483 | Collaborative ACO 30, LLC | 22 | 0.3% |
| A2342 | Health Connect Partners, LLC | 20 | 0.2% |
| A2634 | Akira Health of Los Angeles Inc | 18 | 0.2% |
Top Physicians by Billing Paid Amount
| Physician | NPI | Specialty | Billing Paid Amount |
|---|---|---|---|
| Hanhsing Irene Wu, MD | 1114034832 | Hematology/oncology | $5,457,447.10 |
| Alison Grace Chang, MD | 1205253465 | Hematology/oncology | $5,052,082.58 |
| Derrick Wong, M.D. | 1194941104 | Hematology/oncology | $4,778,871.29 |
| David A Portier, MD | 1417118639 | Internal medicine | $4,084,467.52 |
| Clement Chikai Chow, M.D. | 1265606461 | Ophthalmology | $3,777,140.80 |
| Kim-Son Hoa Nguyen | 1831357029 | Hematology/oncology | $3,731,788.21 |
| Anthony Joseph Badame, M.D. | 1285676551 | Dermatology | $3,645,817.71 |
| Mark R Wieland, MD | 1134114382 | Ophthalmology | $3,368,133.27 |
| Ehsan Rahimy, MD | 1255573606 | Ophthalmology | $3,270,746.14 |
| Roozbeh Mohajer, MD | 1457538449 | Hematology/oncology | $2,958,533.29 |
| James D Palmer, MD | 1053306381 | Ophthalmology | $2,802,779.97 |
| Huy V. Nguyen, MD | 1770659252 | Hematology/oncology | $2,787,294.42 |
| Lingmin He, M.D. | 1730405184 | Ophthalmology | $2,770,796.64 |
| Mathew Hernandez, MD | 1790892321 | Internal medicine | $2,483,366.03 |
| Khosrow Mehrany, M.D. | 1235123142 | Micrographic Dermatologic Surgery | $2,429,504.05 |
| Jay Chong Wang, MD | 1225443997 | Ophthalmology | $2,237,056.41 |
| Rahul Khurana, M.D. | 1912002106 | Ophthalmology | $2,156,626.39 |
| Joselito C Cabaccan, MD | 1801813720 | Endocrinology | $2,120,308.71 |
| Alok Bansal, M.D. | 1568646776 | Ophthalmology | $2,111,034.50 |
| Ron Rosen, M.D. | 1750331468 | Nuclear medicine | $2,041,766.52 |
| Gurunadh Atmaram Vemulakonda, MD | 1235157207 | Ophthalmology | $1,936,218.96 |
| Samar M Charabaty, M.D. | 1467603365 | Rheumatology | $1,864,475.33 |
| Nick G Costouros, MD | 1578680724 | Diagnostic Radiology | $1,559,258.73 |
| Jesus Luigi Borrillo, MD | 1861487100 | Ophthalmology | $1,545,233.80 |
| Greg S Morganroth, M.D. | 1639217458 | Dermatology | $1,513,085.24 |
| Satya Chelamkuri | 1063672244 | Hospice and Palliative Care | $1,379,016.28 |
| Daniel Carl Schiffner, M.D. | 1972791671 | Radiation oncology | $1,368,541.44 |
| Iris Gin, MD | 1588722680 | Dermatology | $1,281,272.88 |
| Polyxene G. Kokinos, MD | 1679671259 | Vascular surgery | $1,278,535.74 |
| Amir Saffarian, M.D. | 1861590176 | Urology | $1,273,444.76 |
| Lisa Lynn Chu, M.D. | 1134448137 | Diagnostic Radiology | $1,249,120.92 |
| Theodore Chow, MD, FACC | 1104803048 | Cardiac Electrophysiology | $1,228,464.29 |
| Anuradha Chirala, MBBS | 1952597478 | Cardiology | $1,227,004.60 |
| Anjali Varma Morales, MD | 1326211376 | Dermatology | $1,226,972.00 |
| Hossein Shenasa, MD | 1942368444 | Cardiology | $1,213,864.93 |
| Tanya Ghosh, MD | 1417045600 | Ophthalmology | $1,158,243.94 |
| Jean Gordon, M.D.,PH.D. | 1306920822 | Dermatology | $1,111,838.57 |
| Helen Feng, MD | 1629174149 | Rheumatology | $1,074,905.20 |
| Sarasa Tiffany Kim, MD | 1700380631 | Diagnostic Radiology | $1,074,007.93 |
| Arash M Padidar, MD | 1376588160 | Unknown physician specialty | $1,070,309.30 |
| Amir Kaykha, M.D. | 1639375959 | Interventional Cardiology | $1,030,617.36 |
| Ignatius Lau, M.D. | 1407210529 | Vascular surgery | $1,012,180.30 |
| Durga Venkatalaksh Madala, M.D. | 1184650772 | Cardiology | $1,010,351.46 |
| Xingfu Liang, MD | 1902225139 | Anesthesiology | $1,002,706.23 |
| Mohammed Shahzad Qayyum, MD | 1679666994 | Cardiology | $996,077.21 |
| Adrian On-Ning Ma, MD | 1952305971 | Cardiology | $992,014.85 |
| George C. Hsieh, MD, FAAD | 1437296399 | Dermatology | $943,988.21 |
| Tanya Gupta, MD | 1154741031 | Hematology/oncology | $938,413.38 |
| Chistopher Nguyen DO, M.D. | 1407876659 | Internal medicine | $936,191.96 |
| Marie Claudette Decastro Grageda, MD | 1891998159 | Family practice | $926,795.90 |
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 % |
|---|---|---|---|---|---|---|
| San Jose-Sunnyvale-Santa Clara, CA | CA | Current | 8,447 | 291,244 | +8.7% | +3% |
| Santa Cruz-Watsonville, CA | CA | 23 mi | 1,327 | 50,275 | +8.3% | +3.1% |
| Oakland-Fremont-Berkeley, CA | CA | 40 mi | 10,627 | 453,431 | +9.5% | +2.9% |
| Modesto, CA | CA | 44 mi | 1,509 | 76,271 | +10.9% | +1.8% |
| Merced, CA | CA | 53 mi | 585 | 34,001 | +5.8% | +2.8% |
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 % |
|---|---|---|---|---|---|---|
| San Jose-Sunnyvale-Santa Clara, CA | CA | Current | 8,447 | 291,244 | +8.7% | +3% |
| Santa Cruz-Watsonville, CA | CA | 35 mi | 1,327 | 50,275 | +8.3% | +3.1% |
| Merced, CA | CA | 41 mi | 585 | 34,001 | +5.8% | +2.8% |
| Salinas, CA | CA | 47 mi | 1,641 | 65,068 | +10.9% | +2.9% |
| Modesto, CA | CA | 49 mi | 1,509 | 76,271 | +10.9% | +1.8% |
California Healthcare Context
Total Physicians in California144,761
Share of California Physicians5.8%
Total Markets in California28
Rank in California by Physicians#8 of 28
San Jose-Sunnyvale-Santa Clara, CA accounts for 5.8% of physicians represented in California's market directory.
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