Osvaldo Arenas-Diaz, M.D.
Osvaldo Arenas-Diaz, M.D. holds NPI 1043204142, with a primary taxonomy of specialist and a practice location in Covina, CA. The number was issued on September 2, 2005 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | A34699 (CA) |
Practice location
Local context
Active NPPES records list 1,497 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 162 of them within 10 miles.
The same primary taxonomy is listed by 9,080 in California and 89,620 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
- Dr. Osvaldo C Arenas-Diaz
- 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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