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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alberto Mace Castillo

Mental Health Counselor in Greeley, CO · enumerated 2007.

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

National Provider Identifier

1114125523

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Registry record

Entity type Individual (Type 1)
Name Alberto Mace Castillo
Sex Male
Practice address 1306 11th Avenue, Greeley, CO, 80631
Phone (970) 347-2120
Fax (970) 353-3906
Enumeration date Jul 6, 2007
Last updated in NPPES Mar 13, 2008

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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 NPI 1114125523 active?
Yes, as of the latest NPPES snapshot, NPI 1114125523 is active (record last updated 2008-03-13).
How do I verify Alberto Castillo's NPI record?
Cross-check NPI 1114125523 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 2008-03-13.