Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karen S Morgenthaler, LCSW, LAC

Clinical Social Worker in Pueblo, CO · enumerated 2011.

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

National Provider Identifier

1043589823

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Registry record

Entity type Individual (Type 1)

Name Karen S Morgenthaler

Credential LCSW, LAC

Sex Female

Practice address 2429 S Prairie Ave, Pueblo, CO, 81005

Phone (719) 564-5070

Fax (719) 896-2874

Enumeration date Dec 22, 2011

Last updated in NPPES Sep 27, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 214 (CO) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2043 (CO) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
49005740	Medicaid	CO	-

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 1043589823 active?

Yes, as of the latest NPPES snapshot, NPI 1043589823 is active (record last updated 2019-09-27).

How do I verify Karen Morgenthaler's NPI record?

Cross-check NPI 1043589823 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 2019-09-27.