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Michael Fay, M.D.
NPI 1144314329 · Family Medicine Physician · Marysville, OH
Michael Fay, M.D. is a Family Medicine Physician provider in Marysville, OH (NPI 1144314329).
Provider details
- NPI number
- 1144314329
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35-08479 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
19900 State Route 739
Marysville, OH 43040-9256
Phone: (937) 642-0298
Fax: (937) 645-8329
Street-level locationGet directions
Mailing address
19900 State Route 739
Marysville, OH 43040-9256
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Fay's NPI number?
- Michael Fay's National Provider Identifier (NPI) is 1144314329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Fay's specialty?
- Michael Fay is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Fay located?
- Michael Fay's practice location on file with NPPES is 19900 State Route 739, Marysville, OH 43040-9256.
- What is Michael Fay's phone number?
- The practice phone number listed in the NPPES registry for Michael Fay is (937) 642-0298.
- Is Michael Fay's NPI active?
- Yes — Michael Fay's NPI (1144314329) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.