NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Ritchie, MD

Obstetrics & Gynecology Physician in Gallipolis, OH · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356541858

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Adam Ritchie
Credential MD
Sex Male
Practice address 100 Jackson Pike, Gallipolis, OH, 45631
Fax (740) 446-5082
Enumeration date Jul 23, 2007
Last updated in NPPES Nov 25, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 35.097700 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0050881 Medicaid OH -
310917085262 Other OH OH MEDICAID CARESOURCE
000000464332 Other OH OH MEDICAID UNISON
3810020834 Medicaid WV -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Adam Ritchie?
The National Provider Identifier (NPI) for Adam Ritchie is 1356541858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Adam Ritchie practice?
The practice location on file with NPPES is in Gallipolis, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-25.