Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Keith Fulling, M.D.

Cytopathology Physician in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1255382495

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Registry record

Entity type Individual (Type 1)

Name Dr. Keith Fulling

Credential M.D.

Sex Male

Practice address 660 Office Pkwy, Saint Louis, MO, 63141

Phone (314) 991-8015

Fax (314) 991-0691

Enumeration date May 12, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License R7641 (MO) Primary

207ZN0500X Neuropathology Physician Allopathic & Osteopathic Physicians · License R7641 (MO) Secondary

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License R7641 (MO) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Keith Fulling practice?

The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Keith Fulling?

The National Provider Identifier (NPI) for Keith Fulling is 1255382495, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.