Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stefan Hasinski, M.D.

Specialist in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1194782094

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Registry record

Entity type Individual (Type 1)

Name Dr. Stefan Hasinski

Credential M.D.

Sex Male

Practice address 15640 N 28th Dr, Phoenix, AZ, 85053

Phone (602) 439-9000

Fax (602) 978-5233

Enumeration date Apr 26, 2006

Last updated in NPPES Dec 17, 2013

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 29125 (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
460003244	Other	AZ	RAILROAD MEDICARE
AZ0890170	Other	AZ	BLUE CROSS
P00609130	Other	AZ	RAILROAD

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 Stefan Hasinski's NPI record?

Cross-check NPI 1194782094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194782094 active?

Yes, as of the latest NPPES snapshot, NPI 1194782094 is active (record last updated 2013-12-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-17.