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Mark Fossey, MD
NPI 1083684476 · Psychiatry Physician · Muskogee, OK
Mark Fossey, MD is a Psychiatry Physician provider in Muskogee, OK (NPI 1083684476).
Provider details
- NPI number
- 1083684476
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 11793 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1011 Honor Heights Dr
Jack C. Montgomery Vamc
Muskogee, OK 74401-1318
Phone: (918) 577-3031
Street-level locationGet directions
Mailing address
Po Box 21228
Tulsa, OK 74121-1228
Registry dates
- Enumerated
- 2006-01-26
- Last updated
- 2017-03-20
Frequently asked questions
- What is Mark Fossey's NPI number?
- Mark Fossey's National Provider Identifier (NPI) is 1083684476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fossey's specialty?
- Mark Fossey is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Fossey located?
- Mark Fossey's practice location on file with NPPES is 1011 Honor Heights Dr, Muskogee, OK 74401-1318.
- What is Mark Fossey's phone number?
- The practice phone number listed in the NPPES registry for Mark Fossey is (918) 577-3031.
- Is Mark Fossey's NPI active?
- Yes — Mark Fossey's NPI (1083684476) is active in the NPPES registry as of the last update on 2017-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.