Mary Nelin, MD
NPI 1629063987 · Pediatrics Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Nelin, MD is a Pediatrics Physician provider in Columbus, OH (NPI 1629063987).
Provider details
- NPI number
- 1629063987
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35082848 (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
18 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 (17)
- 26 Hospital DrAthens, OH 45701-2471Phone: (614) 722-6200
- 1125 E Main StColumbus, OH 43205-1931Phone: (614) 722-6200
- 2857 W Broad StColumbus, OH 43204-2643Phone: (614) 722-6200
- 1657 Georgesville Square DrColumbus, OH 43228-3689Phone: (614) 722-2000
- 3553 Cleveland AveColumbus, OH 43224-2909Phone: (614) 722-6200
- 4766 W Broad StColumbus, OH 43228-1613Phone: (614) 722-6200
- 882 S Hamilton RdColumbus, OH 43213-3003Phone: (614) 722-2000
- 441 Industrial Mile RdColumbus, OH 43228-2458Phone: (614) 722-6200
- 1777 E Dublin Granville RdColumbus, OH 43229-3502Phone: (614) 722-6200
Registry dates
- Enumerated
- 2005-09-13
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Mary Nelin's NPI number?
- Mary Nelin's National Provider Identifier (NPI) is 1629063987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nelin's specialty?
- Mary Nelin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Nelin located?
- Mary Nelin's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.
- What is Mary Nelin's phone number?
- The practice phone number listed in the NPPES registry for Mary Nelin is (614) 722-4559.
- Does Mary Nelin accept Medicare?
- Mary Nelin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Nelin's NPI active?
- Yes — Mary Nelin's NPI (1629063987) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.