Mary Greenberg, RN
Mary Greenberg, RN holds NPI 1881666758, with a primary taxonomy of administrator registered nurse and a practice location in Washington, DC. The number was issued on February 6, 2006 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Administrator Registered Nurse Primary | 163WA2000X | R148184 (MD) |
Practice location
Local context
Active NPPES records list 48 providers with administrator registered nurse as the primary taxonomy within 25 miles of this practice location's ZIP code, 23 of them within 10 miles.
The same primary taxonomy is listed by 18 in District of Columbia and 2,488 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
- Mrs. Mary Beth Greenberg
- 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/1881666758"