Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ari Phillip Bernstein, MD

Urology Physician in Rochester, MN · enumerated 2020.

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

National Provider Identifier

1902425705

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Registry record

Entity type Individual (Type 1)

Name Dr. Ari Phillip Bernstein

Credential MD

Sex Male

Practice address 200 1st St Sw, Rochester, MN, 55905

Phone (507) 284-2511

Enumeration date Apr 11, 2020

Last updated in NPPES Feb 17, 2026

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 78367 (MN) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA12774000 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Ari Bernstein practice?

The practice location on file with NPPES is in Rochester, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ari Bernstein?

The National Provider Identifier (NPI) for Ari Bernstein is 1902425705, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.