Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Owen Dolinar, M.D.

Specialist in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1548227028

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Owen Dolinar

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 27, 2006

Last updated in NPPES Dec 17, 2013

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 14376 (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
P00622521	Other	AZ	RAILROAD
AZ0835930	Other	AZ	BLUE CROSS
P00087453	Other	-	RAILROAD MEDICARE

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 Richard Dolinar's NPI record?

Cross-check NPI 1548227028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548227028 active?

Yes, as of the latest NPPES snapshot, NPI 1548227028 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.