OrganizationActive
Douglas J Black MD LLC
NPI 1134435613 · Neurology Physician · Portsmouth, NH
Provider details
- NPI number
- 1134435613
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Douglas Black MD LLC, Owner(603) 427-2577
- License
- 10894 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
875 Greenland Rd
Suite B4
Portsmouth, NH 03801
Phone: (603) 427-2577
Fax: (603) 427-0048
Approximate (ZIP-level) locationGet directions
Mailing address
875 Greenland Rd
Portsmouth, NH 03801
Registry dates
- Enumerated
- 2010-08-23
- Last updated
- 2011-05-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.