Mark Isaacs, M.D.
Mark Isaacs, M.D. is a specialist practicing in Walnut Creek, CA. The NPI was issued on June 7, 2006, and the record was last updated in NPPES on January 25, 2023. The record lists 2 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | G32292 (CA) |
| Family Medicine Physician | 207Q00000X | G32292 (CA) |
Practice location
Local context
Active NPPES records list 1,341 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 165 of them within 10 miles.
The same primary taxonomy is listed by 9,081 in California and 89,616 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Mark Neal Isaacs
- Status
- Active
- NPI issued
- Last updated in NPPES
- Deactivated
- Reactivated
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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