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John Cowan, DC
NPI 1285607762 · Chiropractor · Clarkston, MI
John Cowan, DC is a Chiropractor provider in Clarkston, MI (NPI 1285607762).
Provider details
- NPI number
- 1285607762
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2301002754 (MI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(91/100 index)
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
6507 Town Center Dr
Suite F
Clarkston, MI 48346-4826
Phone: (248) 625-7600
Fax: (248) 625-2772
Approximate (ZIP-level) locationGet directions
Mailing address
7139 Perry Lake Rd
Clarkston, MI 48346-1655
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2024-06-12
- Certified
- 2024-06-12
Frequently asked questions
- What is John Cowan's NPI number?
- John Cowan's National Provider Identifier (NPI) is 1285607762, 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 Chiropractor (Chiropractic Providers).
- Where is John Cowan located?
- John Cowan's practice location on file with NPPES is 6507 Town Center Dr, Clarkston, MI 48346-4826.
- What is John Cowan's phone number?
- The practice phone number listed in the NPPES registry for John Cowan is (248) 625-7600.
- Is John Cowan's NPI active?
- Yes — John Cowan's NPI (1285607762) is active in the NPPES registry as of the last update on 2024-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.