NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew E Whittaker, PA-C

Physician Assistant in Marietta, OH · enumerated 2009 · practices at Marietta Memorial Hospital.

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

National Provider Identifier

1841424819

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Andrew E Whittaker
Credential PA-C
Sex Male
Practice address 611 2nd St # C, Marietta, OH, 45750
Phone (740) 373-8756
Fax (740) 373-0091
Enumeration date May 6, 2009
Last updated in NPPES Feb 17, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 50.002927RX (OH) Primary

Other identifiers

Identifier Type State Issuer
0242396 Medicaid OH -

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

Where does Andrew Whittaker practice?
The practice location on file with NPPES is in Marietta, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Andrew Whittaker?
The National Provider Identifier (NPI) for Andrew Whittaker is 1841424819, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-17.