Hayward Zwerling, M.D.
Hayward Zwerling, M.D. holds NPI 1447252770, with a primary taxonomy of endocrinology, diabetes & metabolism physician and a practice location in Dracut, MA. The number was issued on May 31, 2005 and the NPPES record was last updated on February 19, 2021.
This record hasn't been updated in NPPES since 2021. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician Primary | 207RE0101X | 58946 (MA) |
Practice location
Local context
Active NPPES records list 118 providers with endocrinology, diabetes & metabolism physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 16 of them within 10 miles.
The same primary taxonomy is listed by 561 in Massachusetts and 13,065 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. Hayward Keith Zwerling
- 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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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1447252770"