John Cowan, MD
NPI 1770573495 · Obstetrics & Gynecology Physician · Fort Wayne, IN
John Cowan, MD is a Obstetrics & Gynecology Physician provider in Fort Wayne, IN (NPI 1770573495).
Provider details
- NPI number
- 1770573495
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01022128A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-25
- Last updated
- 2007-10-24
Frequently asked questions
- What is John Cowan's NPI number?
- John Cowan's National Provider Identifier (NPI) is 1770573495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cowan's specialty?
- John Cowan is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Cowan located?
- John Cowan's practice location on file with NPPES is 2512 E Dupont Rd, Fort Wayne, IN 46825-1609.
- What is John Cowan's phone number?
- The practice phone number listed in the NPPES registry for John Cowan is (260) 432-4400.
- Is John Cowan's NPI active?
- Yes — John Cowan's NPI (1770573495) is active in the NPPES registry as of the last update on 2007-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.