IndividualActive
Thomas Mason
NPI 1649936634 · Internal Medicine Physician · Columbus, OH
Provider details
- NPI number
- 1649936634
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.149208 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1405 S High St
Columbus, OH 43207-1043
Phone: (614) 355-9000
Fax: (614) 355-9010
Street-level locationGet directions
Mailing address
1762 Ashland Ave
Columbus, OH 43212-2027
Registry dates
- Enumerated
- 2021-11-13
- Last updated
- 2025-02-11
- Certified
- 2025-02-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.