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Ms. Mary June Fessel, RNP

Women's Health Nurse Practitioner in Woodland, CA · enumerated 2006.

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

National Provider Identifier

1639280886

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Registry record

Entity type Individual (Type 1)
Name Ms. Mary June Fessel
Credential RNP
Sex Female
Practice address 520 Cottonwood St, Suite 10, Woodland, CA, 95695
Phone (530) 662-4646
Fax (530) 664-4235
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 25, 2007

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP 5945 (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.

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Frequently asked questions

How do I verify Mary Fessel's NPI record?
Cross-check NPI 1639280886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639280886 active?
Yes, as of the latest NPPES snapshot, NPI 1639280886 is active (record last updated 2007-07-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-25.