DR. JANET GRIFFITH MARNEJON D.O.
NPI 1114003001
Family Medicine - Adult Medicine in Columbiana, OH

Q: What is Janet Marnejon's NPI number?

The NPI number for Janet Marnejon is 1114003001. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Q: What is Janet Marnejon's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Q: When was this NPI record last updated?

The NPPES record for Janet Marnejon was last updated on October 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 31, 2006

225 E STATE ROUTE 14, STE 102, COLUMBIANA, OH 44408(330) 482-2903(330) 482-3690 Get Directions Write a Review

NPPES record last updated: October 25, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Janet Griffith Marnejon D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JANET GRIFFITH MARNEJON D.O. (NPI 1114003001) is an individual adult medicine provider in Columbiana, Ohio, licensed in Ohio (34.004937) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1114003001

Entity TypeIndividualFemale

Primary Taxonomy207QA0505X

Provider Legal NameDR. JANET GRIFFITH MARNEJONCredential: D.O.

Location Address225 E STATE ROUTE 14, STE 102Columbiana, OH 44408-8490

Mailing Address225 E State Route 14, Ste 102Columbiana, OH 44408-8490 · (330) 482-2903 · Fax (330) 482-3690

Phone(330) 482-2903

Fax(330) 482-3690

Sole ProprietorNo

Enumeration DateOctober 31, 2006

Last NPPES UpdateOctober 25, 2016

✔ NPI 1114003001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QA0505X

License✔ Licensed in OH · 34.004937

Definition

The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.

225 E STATE ROUTE 14, Columbiana, OH 44408

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Other Identifiers 2

Medicaid0802171OH

OtherH315070OH · Medicare Ptan

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TU DOR HOME THERAPIES INC

Physical Therapist

225 E STATE ROUTE 14, SUITE B001
COLUMBIANA, OH 44408

Columbiana County (330) 482-3680

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Marnejon's NPI number?

The NPI number for Janet Marnejon is 1114003001. It was assigned to this individual provider in the NPPES registry on October 31, 2006.

Where is Janet Marnejon located?

Janet Marnejon practices at 225 E State Route 14 Ste 102, Columbiana, OH 44408. The listed phone number is (330) 482-2903.

What is Janet Marnejon's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Janet Marnejon was last updated on October 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.