Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cynthia Jayne Shalby, PA

Physician Assistant in Crescent City, CA · enumerated 2006.

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

National Provider Identifier

1467491258

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Jayne Shalby

Credential PA

Sex Female

Practice address 550 E Washington Blvd, Suite 100, Crescent City, CA, 95531

Phone (707) 826-8633

Enumeration date Jun 6, 2006

Last updated in NPPES Apr 10, 2017

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1646 (OK) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1500388 (KS) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
15-00388	Other	KS	KS STATE BOARD OF HEALING ARTS
1646	Other	OK	OKLAHOMA STATE BOARD OF M

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 Cynthia Shalby?

The National Provider Identifier (NPI) for Cynthia Shalby is 1467491258, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cynthia Shalby practice?

The practice location on file with NPPES is in Crescent City, CA. 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 2017-04-10.