Glenn Williams, M.D.
NPI 1649277039 · Family Medicine Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Williams, M.D. is a Family Medicine Physician provider in Columbus, OH (NPI 1649277039).
Provider details
- NPI number
- 1649277039
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35076996 (OH)
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
2 documented practice locations
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
Additional practice locations (1)
- 4850 E Main StColumbus, OH 43213-3194Phone: (614) 566-0950Fax: (614) 566-0766
Registry dates
- Enumerated
- 2005-06-30
- Last updated
- 2018-03-27
Frequently asked questions
- What is Glenn Williams's NPI number?
- Glenn Williams's National Provider Identifier (NPI) is 1649277039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Williams's specialty?
- Glenn Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Glenn Williams located?
- Glenn Williams's practice location on file with NPPES is 5555 Cleveland Ave, Columbus, OH 43231-4048.
- What is Glenn Williams's phone number?
- The practice phone number listed in the NPPES registry for Glenn Williams is (614) 788-5280.
- Does Glenn Williams accept Medicare?
- Glenn Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Williams's NPI active?
- Yes — Glenn Williams's NPI (1649277039) is active in the NPPES registry as of the last update on 2018-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.