Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Paul S Bernstein

Cardiovascular Disease Physician in Milwaukee, WI · enumerated 2005.

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

National Provider Identifier

1013917962

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Registry record

Entity type Individual (Type 1)

Name Dr. Paul S Bernstein

Sex Male

Practice address 2801 W Kinnickinnic River Pkwy, 840, Milwaukee, WI, 53215

Phone (414) 649-3530

Fax (414) 649-3551

Enumeration date Jul 21, 2005

Last updated in NPPES Nov 22, 2021

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 24126 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
30383000	Medicaid	WI	-

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

What specialty is Paul Bernstein?

Paul Bernstein is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-22.