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Ms. Marsha Ann Malgesini, NP

Women's Health Nurse Practitioner in Sonora, CA · enumerated 2008 · practices at County of Tuolumne.

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

National Provider Identifier

1043461544

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Registry record

Entity type Individual (Type 1)
Name Ms. Marsha Ann Malgesini
Credential NP
Sex Female
Practice address 20111 Cedar Rd N, Sonora, CA, 95370
Phone (209) 533-7400
Fax (209) 533-7406
Enumeration date Oct 2, 2008
Last updated in NPPES Oct 2, 2008

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 262994 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 Marsha Malgesini's NPI record?
Cross-check NPI 1043461544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1043461544 active?
Yes, as of the latest NPPES snapshot, NPI 1043461544 is active (record last updated 2008-10-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.