Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alfred Petrocelli

Rheumatology Physician in Santa Cruz, CA · enumerated 2006.

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

National Provider Identifier

1588644025

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Registry record

Entity type Individual (Type 1)

Name Alfred Petrocelli

Sex Male

Practice address 2025 Soquel Ave, Santa Cruz, CA, 95062

Phone (831) 458-5547

Enumeration date Jan 19, 2006

Last updated in NPPES Jan 25, 2012

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License G32082 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
00G320820	Other	CA	MEDICAL

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

Is NPI 1588644025 active?

Yes, as of the latest NPPES snapshot, NPI 1588644025 is active (record last updated 2012-01-25).

How do I verify Alfred Petrocelli's NPI record?

Cross-check NPI 1588644025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-25.