NPI 1659356384

Brian L. Gretta, MD

Practitioner Emergency Medicine Physician Derry, NH

Practice location

Address: 1 Parkland Dr, Derry, NH 03038-2746
Phone: (207) 794-3321
Mailing address: 63 Merganser Cove Rd, Orrs Island, ME 04066-2408

Registered specialties (3)

Emergency Medicine Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 207P00000X Licence MD13084 (ME)

Other Emergency Medicine providers in New Hampshire →

Emergency Medicine Physician

Allopathic & Osteopathic Physicians Taxonomy 207P00000X Licence 205530 (MA)

Emergency Medicine Physician

Allopathic & Osteopathic Physicians Taxonomy 207P00000X Licence 62698 (GA)

Registry record

NPI: 1659356384
Entity type: Individual
Sex (as registered): Male
NPI issued: 15 Dec 2005
Record last updated: 31 Jul 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.