Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Baynazier Ansari, MD

Pediatrics Physician in Mesa, AZ · enumerated 2007.

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

National Provider Identifier

1669678538

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Registry record

Entity type Individual (Type 1)

Name Baynazier Ansari

Credential MD

Sex Female

Practice address 1705 W Main St, Mesa, AZ, 85201

Phone (623) 583-3001

Fax (623) 583-3007

Enumeration date Jun 26, 2007

Last updated in NPPES Feb 1, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 47187 (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
829949	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 Baynazier Ansari's NPI record?

Cross-check NPI 1669678538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669678538 active?

Yes, as of the latest NPPES snapshot, NPI 1669678538 is active (record last updated 2019-02-01).

Other providers at this practice address

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Robert Babyar Family Medicine Physician · Mesa, AZ NPI 1558364646 Martin Catero Family Medicine Physician · Mesa, AZ NPI 1891781027 Christine Rejdukowski Pediatrics Physician · Mesa, AZ NPI 1487622411 Neeta Arya General Practice Dentistry · Mesa, AZ NPI 1235190083 Maria Castro Family Medicine Physician · Mesa, AZ NPI 1811934441 Robert Elk Internal Medicine Physician · Mesa, AZ NPI 1083643514 April Lucas Clinical Social Worker · Mesa, AZ NPI 1366471963 Melissa Johnson Professional Counselor · Mesa, AZ NPI 1972533560

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-01.