IndividualActive
Cynthia Johnston, M.D.
NPI 1831162239 · Emergency Medicine Physician · Marathon, FL
Provider details
- NPI number
- 1831162239
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- ME94206 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Practice location
3301 Overseas Hwy
Marathon, FL 33050-2329
Phone: (305) 743-5533
Fax: (305) 289-0630
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 500369
Marathon, FL 33050-0369
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2007-09-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.