Preventive Medicine in Walnut Creek, CA
10 active Preventive Medicine providers practice in Walnut Creek, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124106281 | Hilary Kauffman | Individual | Occupational Medicine Physician | Walnut Creek, CA |
| 1063634822 | Jason Servatius | Individual | Obesity Medicine (Preventive Medicine) Physician | Walnut Creek, CA |
| 1942372784 | June Gonzales | Individual | Occupational Medicine Physician | Walnut Creek, CA |
| 1659447027 | Michael Fischman | Individual | Preventive Medicine/Occupational Environmental Medicine Physician | Walnut Creek, CA |
| 1376892695 | Michael Lipsett | Individual | Public Health & General Preventive Medicine Physician | Walnut Creek, CA |
| 1598050205 | Nancy Ngoc Giao Ly | Individual | Occupational Medicine Physician | Walnut Creek, CA |
| 1487693701 | Patricia Rehfield | Individual | Public Health & General Preventive Medicine Physician | Walnut Creek, CA |
| 1467530550 | Philip Jenkins | Individual | Occupational Medicine Physician | Walnut Creek, CA |
| 1104373067 | U.S. Healthworks Medical Group, PC | Organization | Occupational Medicine Physician | Walnut Creek, CA |
| 1740214899 | Wesley Chan | Individual | Preventive Medicine/Occupational Environmental Medicine Physician | Walnut Creek, CA |
Frequently asked questions
How many Preventive Medicine providers are in Walnut Creek, CA?
The latest NPPES snapshot lists 10 active Preventive Medicine providers with a practice address in Walnut Creek, California.
How do I check a Preventive Medicine provider's NPI in Walnut Creek?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.