Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donna L Black Lcsw PC

Q: What is the NPI number for Donna L Black Lcsw PC?

The NPI for Donna L Black Lcsw PC is 1104901636, a Type 2 (organization) record in the CMS NPPES registry.

Addiction (Substance Use Disorder) Counselor in Denver, CO · enumerated 2006 · authorized official Donna Black, President.

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

National Provider Identifier

1104901636

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Registry record

Entity type Organization (Type 2)

Legal business name Donna L Black Lcsw PC

Practice address 1720 S Bellaire St, Suite 906, Denver, CO, 80222

Phone (303) 691-3550

Fax (303) 777-7651

Enumeration date Oct 25, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 3184 (CO) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 989917 (CO) Secondary

Authorized official

Name Donna Black

Title President

Phone (303) 691-3550

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 Donna L Black Lcsw PC?

The NPI for Donna L Black Lcsw PC is 1104901636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Donna L Black Lcsw PC?

NPPES lists Donna Black (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.