Market
Santa Rosa-Petaluma, CA
Specialties
Counties
Billing organizations
ACOs
10-Year Market Trend
| Year | Physicians | Billing Orgs | ACOs | 65+ Population | Physician Growth % | 65+ Population Growth % |
|---|---|---|---|---|---|---|
| 2014 | 629 | 278 | 22 | N/A | N/A | N/A |
| 2015 | 673 | 286 | 23 | N/A | +7% | N/A |
| 2016 | 713 | 291 | 24 | N/A | +5.9% | N/A |
| 2017 | 763 | 304 | 26 | N/A | +7% | N/A |
| 2018 | 797 | 315 | 29 | N/A | +4.5% | N/A |
| 2019 | 842 | 331 | 30 | 94,913 | +5.6% | N/A |
| 2020 | 863 | 336 | 33 | 97,461 | +2.5% | +2.7% |
| 2021 | 920 | 346 | 42 | 97,815 | +6.6% | +0.4% |
| 2022 | 1,009 | 361 | 45 | 100,577 | +9.7% | +2.8% |
| 2023 | 1,052 | 355 | 57 | 101,805 | +4.3% | +1.2% |
| 2024 | 1,161 | 368 | 59 | 104,389 | +10.4% | +2.5% |
Top Counties
Top Specialties
| Specialty | Physicians | % |
|---|---|---|
| Family practice | 230 | 10.6% |
| Nurse practitioner | 214 | 9.9% |
| Internal medicine | 148 | 6.8% |
| Clinical psychologist | 116 | 5.3% |
| Emergency medicine | 108 | 5% |
| Physician assistant | 106 | 4.9% |
| Physical therapist (private practice) | 98 | 4.5% |
| Marriage and Family Therapist | 89 | 4.1% |
| Psychiatry | 73 | 3.4% |
| Anesthesiology | 72 | 3.3% |
Top Billing Organizations
| Billing Org NPI | Org Name | Physicians | % |
|---|---|---|---|
| 1548343510 | PERMANENTE MEDICAL GROUP INC | 445 | 20.5% |
| 1740584473 | PROVIDENCE MEDICAL FOUNDATION | 283 | 13% |
| 1003267196 | SUTTER BAY MEDICAL FOUNDATION | 229 | 10.5% |
| 1659320984 | ANESTHESIA & ANALGESIA MEDICAL GROUP, INC. | 46 | 2.1% |
| 1447447248 | PACIFIC INPATIENT MEDICAL GROUP | 33 | 1.5% |
| 1124439807 | REGENTS UNIV OF CALIFORNIA UCSF | 30 | 1.4% |
| 1871647115 | COUNTY OF SONOMA | 25 | 1.2% |
| 1336222397 | PERMANENTE MEDICAL GROUP INC | 25 | 1.2% |
| 1699775411 | PSYCH STRATEGIES INC A PSYCHOLOGICAL CORP | 25 | 1.2% |
| 1710164629 | SONOMA VALLEY EMERGENCY PHYSICIANS MEDICAL GROUP, INC | 21 | 1% |
Top ACOs
| ACO ID | ACO Name | Physicians | % |
|---|---|---|---|
| A2342 | Health Connect Partners, LLC | 315 | 14.5% |
| A5279 | Sutter Medicare Direct | 231 | 10.6% |
| A5220 | Sound Physicians Long Term Care Management, LLC | 13 | 0.6% |
| A4542 | Aledade 45 CA CHC MSSP Enhanced | 12 | 0.6% |
| A3873 | Adventist Health Accountable Care, LLC | 9 | 0.4% |
| A5344 | C3 MSSP LLC | 6 | 0.3% |
| D0004 | Iora Health NE DCE, LLC (DBA Iora Health Network) | 6 | 0.3% |
| A2164 | CommonSpirit ACO I | 6 | 0.3% |
| A5483 | Collaborative ACO 30, LLC | 5 | 0.2% |
| A4614 | QCIPN | 4 | 0.2% |
Top Physicians by Billing Paid Amount
| Physician | NPI | Specialty | Billing Paid Amount |
|---|---|---|---|
| Andrew D. Leavitt, M.D. | 1952343113 | Internal medicine | $5,086,388.36 |
| Shalini Yalamanchi, MD | 1013123595 | Ophthalmology | $4,954,330.55 |
| Matthew Armstrong Powers, MD, MBA | 1295152379 | Ophthalmology | $4,829,787.11 |
| Thomas K Schlesinger, MD | 1922072966 | Ophthalmology | $4,532,454.50 |
| Stephen Meffert, M.D. | 1609879105 | Ophthalmology | $3,870,110.38 |
| Ira Schachar, M.D. | 1316267180 | Ophthalmology | $3,691,648.49 |
| Noel Serrano, M.D. | 1700925211 | Internal medicine | $1,282,054.28 |
| Nikhil Gadahad Rao, MD | 1275737850 | Radiation oncology | $1,155,546.45 |
| Eric J Kahle, M.D. | 1578541900 | Ophthalmology | $1,095,179.46 |
| Albert Peng, M.D. | 1609862820 | Dermatology | $870,791.54 |
| Nicholas Kujala, M.D. | 1689803025 | Diagnostic Radiology | $814,290.15 |
| Steven J Rockoff, M.D. | 1336481886 | Diagnostic Radiology | $719,422.78 |
| Linda Casey, MD | 1356364475 | Diagnostic Radiology | $713,920.57 |
| Jason Edward Pope, MD | 1215078647 | Pain Management | $708,470.73 |
| Anya Elizabeth Bandt, M.D. | 1750401998 | Dermatology | $683,865.03 |
| Sanjay Chamanlal Dhar, MD | 1811074586 | Cardiology | $680,796.51 |
| Brian Khong, DO | 1649765405 | Endocrinology | $673,124.65 |
| Anthony Michael Sajewicz, M.D. | 1982745964 | Diagnostic Radiology | $627,574.75 |
| Thomas W Axelrad, M.D. | 1326229204 | Orthopedic surgery | $615,060.91 |
| William H Bartlett, MD | 1881680171 | Ophthalmology | $598,073.02 |
| Jason Bacharach, MD | 1639160112 | Ophthalmology | $596,783.07 |
| Kendal Lee Hamann, M.D. | 1285615922 | Endocrinology | $564,723.76 |
| Jeffrey W Collins, D.O. | 1174942403 | Dermatology | $549,499.85 |
| Jeffrey Louis Sugarman, M.D., PH.D. | 1548255482 | Dermatology | $540,548.68 |
| Aynna Y. Sae, MD | 1598898942 | Internal medicine | $527,130.12 |
| Sarah Stassi, MD | 1558521559 | Diagnostic Radiology | $523,378.54 |
| Ligaya Francis Park, D.O. | 1083849012 | Dermatology | $519,859.61 |
| Peter D. G. Chang Sing, M.D. | 1386678902 | Cardiac Electrophysiology | $515,755.82 |
| Christian Nabil Athanassious, M.D. | 1043471279 | Orthopedic surgery | $484,796.30 |
| Priyanka Kadaba, MD | 1386099216 | Diagnostic Radiology | $469,250.84 |
| Michael Leonce Pezold, M.D. | 1720377856 | Vascular surgery | $466,644.03 |
| Michael Saidel, MD | 1184780330 | Ophthalmology | $463,085.17 |
| Gary A Stein, M.D. | 1952344525 | Orthopedic surgery | $452,930.37 |
| Jesse Rael, MD | 1265455505 | Diagnostic Radiology | $450,867.35 |
| Nishith Singh, M.D. | 1699967125 | Internal medicine | $450,478.72 |
| Mondhipa Ratnarathorn, MD | 1346552023 | Micrographic Dermatologic Surgery | $441,353.03 |
| Robert Alan Harf, MD FACS | 1023128741 | Orthopedic surgery | $437,118.60 |
| Arwa Alsamarae, M.D. | 1487072534 | Ophthalmology | $435,011.83 |
| Sophie Fletcher, MD | 1093924714 | Urology | $430,770.35 |
| Anu Agarwal, M.D. | 1639345481 | Cardiology | $423,264.06 |
| Julie Christine Plante, MD | 1346426848 | Dermatology | $418,138.04 |
| Gary Raymond Roper, M.D. | 1043531643 | Diagnostic Radiology | $416,589.69 |
| Chau My Vu, MD | 1538508841 | Pain Management | $416,439.21 |
| Thomas E Dunlap, M.D. | 1932106002 | Cardiology | $414,896.58 |
| Brett C Sheridan, MD | 1710072988 | Thoracic surgery | $414,350.88 |
| Avinash Nari Ramchandani, MD | 1730358532 | Pain Management | $413,131.38 |
| Michael James Glamore, M.D. | 1033522842 | Urology | $410,158.82 |
| Alex Rainow, MD | 1255577904 | Cardiology | $409,343.35 |
| Daniel Gonzalez, MD, MPH | 1861998650 | Sports Medicine | $407,061.45 |
| Mary Borses, M.D. | 1164513297 | Cardiology | $397,937.46 |
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 % |
|---|---|---|---|---|---|---|
| Santa Rosa-Petaluma, CA | CA | Current | 2,171 | 104,389 | +10.4% | +2.5% |
| Napa, CA | CA | 32 mi | 538 | 28,455 | +3.4% | +1.6% |
| San Rafael, CA | CA | 34 mi | 1,360 | 61,345 | +14% | +1.9% |
| Vallejo, CA | CA | 56 mi | 1,642 | 78,738 | +10.2% | +3.2% |
| San Francisco-San Mateo-Redwood City, CA | CA | 63 mi | 8,499 | 278,752 | +10.2% | +2.3% |
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 % |
|---|---|---|---|---|---|---|
| Santa Rosa-Petaluma, CA | CA | Current | 2,171 | 104,389 | +10.4% | +2.5% |
| Napa, CA | CA | 32 mi | 538 | 28,455 | +3.4% | +1.6% |
| San Rafael, CA | CA | 34 mi | 1,360 | 61,345 | +14% | +1.9% |
| Vallejo, CA | CA | 56 mi | 1,642 | 78,738 | +10.2% | +3.2% |
| San Francisco-San Mateo-Redwood City, CA | CA | 67 mi | 8,499 | 278,752 | +10.2% | +2.3% |
California Healthcare Context
Total Physicians in California144,761
Share of California Physicians1.5%
Total Markets in California28
Rank in California by Physicians#12 of 28
Santa Rosa-Petaluma, CA accounts for 1.5% of physicians represented in California's market directory.
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