Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marc Alan Davidson

Pharmacist in Saint Louis, MO · enumerated 2018 · practices at Missouri Cvs Pharmacy, L.L.C..

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

National Provider Identifier

1316423502

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Registry record

Entity type Individual (Type 1)

Name Marc Alan Davidson

Sex Male

Practice address 6920 Olive Blvd, Saint Louis, MO, 63130

Phone (314) 721-3276

Fax (314) 721-4394

Enumeration date Jul 11, 2018

Last updated in NPPES Jul 11, 2018

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 042371 (MO) Primary

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

How do I verify Marc Davidson's NPI record?

Cross-check NPI 1316423502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1316423502 active?

Yes, as of the latest NPPES snapshot, NPI 1316423502 is active (record last updated 2018-07-11).

Other providers at this practice address

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Missouri Cvs Pharmacy, L.L.C. Community/Retail Pharmacy · Saint Louis, MO NPI 1922034446 Jacob Huez Pharmacist · Saint Louis, MO NPI 1134723133 Christian Ceretto Pharmacist · University City, MO NPI 1275138380 Jaime Lukose Pharmacist · University City, MO NPI 1225700172

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-11.