Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark Salvatore Ritchie, PA-C

Q: What is the NPI number for Mark Ritchie?

The National Provider Identifier (NPI) for Mark Ritchie is 1043306582, a Type 1 (individual) record in the CMS NPPES registry.

Physician Assistant in Palatka, FL · enumerated 2006.

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

National Provider Identifier

1043306582

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark Salvatore Ritchie

Credential PA-C

Sex Male

Practice address 611 Zeagler Dr, Palatka, FL, 32177

Phone (386) 328-5711

Enumeration date Oct 4, 2006

Last updated in NPPES Dec 16, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA9107818 (FL) 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

What is the NPI number for Mark Ritchie?

The National Provider Identifier (NPI) for Mark Ritchie is 1043306582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Ritchie practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-16.