Dermatology
Dr. MARGARET STEWART M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1649375072 · enumerated 2006-09-13 · record updated 2017-10-18. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 155 BORTHWICK AVE, SUITE 201 WEST, PORTSMOUTH, NH, 03801-7156 (603) 433-9575 Fax (603) 430-0104 Google Maps Apple Maps OpenStreetMap
- Mailing address 280 MERRIMACK ST STE 311, LAWRENCE, MA, 01843-1779 (978) 691-5690 Fax (978) 691-5693 Google Maps Apple Maps OpenStreetMap
Specialties
- Dermatology 207N00000X · License 159113 MA
- Dermatology 207N00000X · Primary · License 11839 NH
In this directory
Locations and evidence
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Practice location
PORTSMOUTH, NH, 038017156
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.