Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Yvonne M Saffron, PHD

Contractor in Phoenix, AZ · enumerated 2007.

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

National Provider Identifier

1023156718

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Registry record

Entity type Individual (Type 1)

Name Dr. Yvonne M Saffron

Credential PHD

Sex Female

Practice address 2929 E Fillmore St, Phoenix, AZ, 85008

Phone (602) 683-2400

Fax (602) 683-2402

Enumeration date Feb 2, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

171W00000X Contractor Other Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
786361	Medicaid	AZ	-

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

How do I verify Yvonne Saffron's NPI record?

Cross-check NPI 1023156718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1023156718 active?

Yes, as of the latest NPPES snapshot, NPI 1023156718 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.