NPI 1013129923
Gwynn R Patterson MD PLLC
Practice location
- Address
- 4990 E Mediterranean Dr STE C, Sierra Vista, AZ 85635-2495
- Phone
- (520) 417-2229
- Fax
- (520) 417-2226
Authorised official
- Name
- Gwynn R Patterson
- Title
- Physician
- Phone
- (520) 417-2229
Registered specialties
Obstetrics & Gynecology Physician
Primary
Registry record
- NPI
- 1013129923
- Entity type
- Organization
- NPI issued
- 4 May 2007
- Record last updated
- 19 Feb 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.