IndividualActive
David Gruenberg, M.D.
NPI 1386773422 · Allergy & Immunology Physician · Chelmsford, MA
Provider details
- NPI number
- 1386773422
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 251130 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
9 Village Sq
Chelmsford, MA 01824-2712
Phone: (978) 256-4531
Fax: (978) 256-1377
Approximate (ZIP-level) locationGet directions
Mailing address
9 Village Sq
Chelmsford, MA 01824-2712
Additional practice locations (2)
- 200 Sutton St Ste 150North Andover, MA 01845-1645Phone: (978) 689-8890Fax: (978) 794-1408
- 505 W Hollis St Ste 108Nashua, NH 03062-1386Phone: (603) 881-7433Fax: (603) 880-3113
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2022-07-21
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.