Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Randi E Rubenzik, MD

Dermatology Physician in Phoenix, AZ · enumerated 2006.

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

National Provider Identifier

1588612964

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Registry record

Entity type Individual (Type 1)

Name Randi E Rubenzik

Credential MD

Sex Female

Practice address Phoenix, AZ, 85028

Phone (602) 494-1817

Fax (602) 494-7103

Enumeration date May 5, 2006

Last updated in NPPES Apr 13, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 26180 (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
1Z5232	Other	AZ	HEALTH NET
542557	Medicaid	AZ	-
070013969	Other	AZ	RAILROAD MEDICARE
99S007000006	Other	AZ	MEDISUN
1588612964	Other	AZ	AHCCCS
1995262	Other	AZ	UNITED HEALTHCARE
AZ0869290	Other	AZ	BLUE CROSS BLUE SHIELD
7096132	Other	AZ	AETNA
188961600	Other	AZ	DEPT OF LABOR WORK COMP

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 Randi Rubenzik's NPI record?

Cross-check NPI 1588612964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1588612964 active?

Yes, as of the latest NPPES snapshot, NPI 1588612964 is active (record last updated 2022-04-13).

Other providers at this practice address

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Adam Luber Dermatology Physician · Phoenix, AZ NPI 1396155867 James Foshee MOHS-Micrographic Surgery Physician · Phoenix, AZ NPI 1689037152

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-13.