Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Sean Thomas Parker, PA-C

Physician Assistant in Hidden Valley Lake, CA · enumerated 2018.

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

National Provider Identifier

1497221832

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Registry record

Entity type Individual (Type 1)

Name Mr. Sean Thomas Parker

Credential PA-C

Sex Male

Practice address 18990 Coyote Valley Rd Ste 10, Hidden Valley Lake, CA, 95467

Phone (707) 987-8344

Enumeration date Oct 23, 2018

Last updated in NPPES Sep 12, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA56145 (CA) 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 Sean Parker's NPI record?

Cross-check NPI 1497221832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1497221832 active?

Yes, as of the latest NPPES snapshot, NPI 1497221832 is active (record last updated 2019-09-12).

Other providers at this practice address

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Corey Warner Internal Medicine Physician · Hidden Valley Lake, CA NPI 1801998968 Theresa Schmitz Medical Physician Assistant · Hidden Valley Lake, CA NPI 1205928579

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-12.