Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shirley Blancas, M.D.

Family Medicine Physician in Tucson, AZ · enumerated 2005 · practices at El Rio Santa Cruz Neighborhood Health Center, Inc.

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

National Provider Identifier

1942287628

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Registry record

Entity type Individual (Type 1)

Name Shirley Blancas

Credential M.D.

Sex Female

Practice address 3950 S Country Club Rd Ste 130, Tucson, AZ, 85714

Phone (520) 874-4800

Fax (520) 874-4801

Enumeration date Dec 23, 2005

Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 45683-020 (WI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 42772 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
34469900	Medicaid	WI	-

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 Shirley Blancas's NPI record?

Cross-check NPI 1942287628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942287628 active?

Yes, as of the latest NPPES snapshot, NPI 1942287628 is active (record last updated 2012-12-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.