Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joshua Jacob Zaritsky, M.D.

Pediatric Nephrology Physician in Phoenix, AZ · enumerated 2007.

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

National Provider Identifier

1396871844

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Registry record

Entity type Individual (Type 1)

Name Dr. Joshua Jacob Zaritsky

Credential M.D.

Sex Male

Practice address 1920 E Cambridge Ave Ste 201, Phoenix, AZ, 85006

Phone (602) 963-0965

Fax (602) 933-4610

Enumeration date Feb 26, 2007

Last updated in NPPES Aug 25, 2025

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 67119 (AZ) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License ME122126 (FL) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License T7464 (TX) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 67119 (AZ) Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License ME122126 (FL) Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License MD448226 (PA) Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License T7464 (TX) Secondary

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License 67119 (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
00A869250	Medicaid	CA	-
113168200	Medicaid	FL	-

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 Joshua Zaritsky's NPI record?

Cross-check NPI 1396871844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396871844 active?

Yes, as of the latest NPPES snapshot, NPI 1396871844 is active (record last updated 2025-08-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.