IndividualActive
Douglas Flagg, MD
NPI 1821178013 · Rheumatology Physician · South Euclid, OH
Provider details
- NPI number
- 1821178013
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-056239 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
1611 S Green Rd # 65
South Euclid, OH 44121-4129
Phone: (216) 291-4050
Fax: (216) 691-3524
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 8792
Belfast, ME 04915-8792
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2010-11-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.