Mary Siegfried, CRNP
NPI 1538985445 belongs to Mary Siegfried, CRNP, a pediatric nurse practitioner with a practice location in Philadelphia, PA. The NPI was issued on November 25, 2024, and the record was last updated in NPPES on October 8, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Pediatric Nurse Practitioner Primary | 363LP0200X | 0024198737 (VA) |
Practice location
Local context
Active NPPES records list 903 providers with pediatric nurse practitioner as the primary taxonomy within 25 miles of this practice location's ZIP code, 665 of them within 10 miles.
The same primary taxonomy is listed by 1,176 in Pennsylvania and 24,071 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
- Mary Theresa Siegfried
- 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/1538985445"