Gregory Halligan, M.D.
Gregory Halligan, M.D. is a specialist practicing in Philadelphia, PA. The NPI was issued on May 6, 2006, and the record was last updated in NPPES on March 15, 2013.
This record hasn't been updated in NPPES since 2013. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | MD038317L (PA) |
Practice location
Local context
Active NPPES records list 871 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 360 of them within 10 miles.
The same primary taxonomy is listed by 2,849 in Pennsylvania and 89,616 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. Gregory Emmett Halligan
- 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/1881643013"