NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Neil M. Weiss M.D.

Clinical Psychologist in Denver, CO · enumerated 2008 · authorized official Laura Posey, Billing Representative.

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

National Provider Identifier

1649443318

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Neil M. Weiss M.D.
Practice address 3545 S Tamarac Dr, Suite 370, Denver, CO, 80237
Phone (303) 694-0507
Fax (303) 694-1274
Enumeration date Apr 2, 2008
Last updated in NPPES Apr 2, 2008

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 16032 (CO) Primary

Authorized official

Name Laura Posey
Title Billing Representative
Phone (303) 858-1703

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 is the NPI number for Neil M. Weiss M.D.?
The NPI for Neil M. Weiss M.D. is 1649443318, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Neil M. Weiss M.D.?
NPPES lists Laura Posey (Billing Representative) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-02.