Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jane Grabowski, AU.D.

Audiologist in Mcclellan, CA · enumerated 2017.

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

National Provider Identifier

1518489780

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Registry record

Entity type Individual (Type 1)

Name Jane Grabowski

Credential AU.D.

Sex Female

Practice address 5342 Dudley Blvd, Mcclellan, CA, 95652

Phone (916) 561-7400

Enumeration date Jul 10, 2017

Last updated in NPPES Oct 26, 2018

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License 3218 (CA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jane Grabowski?

The National Provider Identifier (NPI) for Jane Grabowski is 1518489780, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jane Grabowski practice?

The practice location on file with NPPES is in Mcclellan, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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James Ward Internal Medicine Physician · Mcclellan, CA NPI 1235127457 Alan Fahndrich Dentist · Mcclellan, CA NPI 1639160104 Linda Sidwell General Practice Physician · Mcclellan, CA NPI 1932181633 Margaret Carrico Family Medicine Physician · Mcclellan, CA NPI 1528043197 Frederick Meyer Optometrist · Mcclellan, CA NPI 1366427239 Scott Gale Obstetrics & Gynecology Physician · Mcclellan, CA NPI 1144206616 Cynthia Alli Internal Medicine Physician · Mcclellan, CA NPI 1598741639 Debra Karling-Isaacs Internal Medicine Physician · Mcclellan, CA NPI 1699752873

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-26.