Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ilene K Auer, PHARMD

Pharmacotherapy Pharmacist in Santa Rosa, CA · enumerated 2007.

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

National Provider Identifier

1528115029

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Registry record

Entity type Individual (Type 1)

Name Ilene K Auer

Credential PHARMD

Sex Female

Practice address 401 Bicentennial Way, Santa Rosa, CA, 95403

Phone (707) 571-4700

Fax (707) 571-4701

Enumeration date Jan 5, 2007

Last updated in NPPES Aug 17, 2007

Taxonomy & licenses

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License CA39393 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ilene Auer?

Ilene Auer is registered in NPPES with the primary taxonomy of Pharmacotherapy Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-17.