Peter Baker, M.D.
NPI 1689658361 · Pediatric Pathology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Baker, M.D. is a Pediatric Pathology Physician provider in Columbus, OH (NPI 1689658361).
Provider details
- NPI number
- 1689658361
- Entity type
- Individual
- Primary specialty
- Pediatric Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35043090B (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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)
- 241 W 11th Ave Fl 6Columbus, OH 43201-2356Phone: (614) 293-2064Fax: (614) 292-7072
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Peter Baker's NPI number?
- Peter Baker's National Provider Identifier (NPI) is 1689658361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Baker's specialty?
- Peter Baker is listed in the NPPES registry with a primary specialty of Pediatric Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Baker located?
- Peter Baker's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.
- What is Peter Baker's phone number?
- The practice phone number listed in the NPPES registry for Peter Baker is (614) 722-5315.
- Does Peter Baker accept Medicare?
- Peter Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Baker's NPI active?
- Yes — Peter Baker's NPI (1689658361) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.