Matthew Fain, DO
Matthew Fain, DO is a critical care medicine (internal medicine) physician practicing in Phoenix, AZ. The NPI was issued on July 13, 2010, and the record was last updated in NPPES on February 27, 2026. The record lists 2 taxonomy codes. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician Primary | 207RC0200X | 009886 (AZ) |
| Pulmonary Disease Physician | 207RP1001X | DO2101 (NV) |
Practice locations
Local context
Active NPPES records list 161 providers with critical care medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 67 of them within 10 miles.
The same primary taxonomy is listed by 220 in Arizona and 7,319 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. Matthew D Fain
- 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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