Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Shawn S. Simpson, PA-C

Physician Assistant in Annapolis, MD · enumerated 2006 · practices at Anne Arundel Orthopaedic Surgeons, P.A..

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

National Provider Identifier

1699789313

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Registry record

Entity type Individual (Type 1)

Name Shawn S. Simpson

Credential PA-C

Sex Male

Practice address Annapolis, MD, 21401

Phone (410) 573-2530

Fax (410) 573-2536

Enumeration date Jul 28, 2006

Last updated in NPPES Jul 9, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0002981 (MD) 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

Is NPI 1699789313 active?

Yes, as of the latest NPPES snapshot, NPI 1699789313 is active (record last updated 2007-07-09).

How do I verify Shawn Simpson's NPI record?

Cross-check NPI 1699789313 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.