NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan N Meisterman

Clinical Social Worker in Denver, CO · enumerated 2022.

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

National Provider Identifier

1770230625

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Registry record

Entity type Individual (Type 1)
Name Alan N Meisterman
Sex Male
Practice address 1600 Stout St Ste 200, Denver, CO, 80202
Enumeration date Mar 9, 2022
Last updated in NPPES Sep 13, 2022

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW20135 (FL) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 257062 (KY) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I.0004538-SUPV (OH) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1770230625 active?
Yes, as of the latest NPPES snapshot, NPI 1770230625 is active (record last updated 2022-09-13).
How do I verify Alan Meisterman's NPI record?
Cross-check NPI 1770230625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-13.