What is Mark Mentser's NPI number?

Mark Mentser's National Provider Identifier (NPI) is 1245224633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Mentser's specialty?

Mark Mentser is listed in the NPPES registry with a primary specialty of Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Mark Mentser located?

Mark Mentser's practice location on file with NPPES is 555 S 18th St, Columbus, OH 43205-2654.

What is Mark Mentser's phone number?

The practice phone number listed in the NPPES registry for Mark Mentser is (614) 722-4361.

Is Mark Mentser's NPI active?

Yes — Mark Mentser's NPI (1245224633) is active in the NPPES registry as of the last update on 2008-11-06.

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Mark Mentser, MD

NPI 1245224633 · Pediatric Nephrology Physician · Columbus, OH

Mark Mentser, MD is a Pediatric Nephrology Physician provider in Columbus, OH (NPI 1245224633).

Provider details

NPI number: 1245224633
Entity type: Individual
Primary specialty: Pediatric Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 35042032 (OH)

Practice location

555 S 18th St

Columbus, OH 43205-2654

Phone: (614) 722-4361

Fax: (614) 722-6482

Street-level locationGet directions

More OH providers

Mailing address

555 S 18th St

Columbus, OH 43205-2654

Specialties & taxonomies

Pediatric Nephrology PhysicianPrimary2080P0210XLicense 35042032 (OH)
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
21 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.

Enumerated: 2005-08-31
Last updated: 2008-11-06

Frequently asked questions

What is Mark Mentser's NPI number?: Mark Mentser's National Provider Identifier (NPI) is 1245224633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Mentser's specialty?: Mark Mentser is listed in the NPPES registry with a primary specialty of Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).
Where is Mark Mentser located?: Mark Mentser's practice location on file with NPPES is 555 S 18th St, Columbus, OH 43205-2654.
What is Mark Mentser's phone number?: The practice phone number listed in the NPPES registry for Mark Mentser is (614) 722-4361.
Is Mark Mentser's NPI active?: Yes — Mark Mentser's NPI (1245224633) is active in the NPPES registry as of the last update on 2008-11-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions