Nicholas Poponea, DO
Nicholas Poponea, DO is a critical care medicine (internal medicine) physician practicing in Phoenix, AZ. The NPI was issued on April 28, 2014, and the record was last updated in NPPES on September 10, 2026. The record lists 13 taxonomy codes. 4 additional practice locations are listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician Primary | 207RC0200X | 010622 (AZ) |
| Internal Medicine Physician | 207R00000X | T1811 (TX) |
| Pulmonary Disease Physician | 207RP1001X | 010622 (AZ) |
| Pulmonary Disease Physician | 207RP1001X | 73690 (WI) |
| Internal Medicine Physician | 207R00000X | 5101021107 (MI) |
| Internal Medicine Physician | 207R00000X | 010622 (AZ) |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 3950 (WV) |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 73690 (WI) |
| Internal Medicine Physician | 207R00000X | 3950 (WV) |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | 93087 (GA) |
| Pulmonary Disease Physician | 207RP1001X | 3950 (WV) |
| Pulmonary Disease Physician | 207RP1001X | T1811 (TX) |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | T1811 (TX) |
Practice locations
Local context
Active NPPES records list 164 providers with critical care medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 83 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
- Nicholas Anthony Poponea
- 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1538579776"