Donald Hay, M.D.
Donald Hay, M.D. holds NPI 1740288836, with a primary taxonomy of urology physician and a practice location in Concord, CA. The number was issued on July 12, 2005 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Urology Physician Primary | 208800000X | A18121 (CA) |
Practice location
Local context
Active NPPES records list 132 providers with urology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 38 of them within 10 miles.
The same primary taxonomy is listed by 1,972 in California and 19,304 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
- Donald Thomas Hay
- Status
- Active
- NPI issued
- Last updated in NPPES
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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