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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John Santacrose, LMSW

Social Worker in Phoenix, AZ · enumerated 2014 · practices at Southwest Center for Hiv/Aids, Inc..

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

National Provider Identifier

1457773095

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Registry record

Entity type Individual (Type 1)
Name Mr. John Santacrose
Credential LMSW
Sex Male
Practice address 1101 N Central Ave Ste 200, Phoenix, AZ, 85004
Phone (602) 595-8161
Fax (602) 307-5021
Enumeration date Jan 16, 2014
Last updated in NPPES Jun 17, 2019

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License LMSW-14070 (AZ) Primary

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 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.
What specialty is John Santacrose?
John Santacrose is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-17.