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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. JANICE LEE MUSSMANN MSC LMHC
NPI 1144288150
Social Worker in Clinton, IA

Active since May 02, 2006
1320 11TH ST NW, STE A, CLINTON, IA 52732(563) 243-4490(563) 243-4585 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mrs. Janice Lee Mussmann Msc Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. JANICE LEE MUSSMANN MSC LMHC (NPI 1144288150) is an individual social worker in Clinton, Iowa, licensed in Iowa (02040) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1144288150
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMRS. JANICE LEE MUSSMANNCredential: MSC LMHC
Location Address1320 11TH ST NW, STE AClinton, IA 52732-5069
Mailing Address1320 11th St Nw, Ste AClinton, IA 52732-5069 · (563) 243-4490 · Fax (563) 243-4585
Phone(563) 243-4490
Fax(563) 243-4585
Sole ProprietorNo
Enumeration DateMay 2, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1144288150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in IA · 02040
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 00204 (IA)
1320 11TH ST NW, Clinton, IA 52732
Open in Google Maps ↗

Other Identifiers 2

Other02040IA · Msw
Other00204IA · Lmhc

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. JILL SIDLINGER LMHC
Counselor (Mental Health)
1320 11TH ST NW, STE A
CLINTON, IA 52732
Clinton County (563) 243-4490
DR. KELLY JAMES SCHMIDT D.C.
Chiropractor
1320 11TH ST NW, SUITE F
CLINTON, IA 52732
Clinton County (563) 559-2115

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janice Mussmann's NPI number?

The NPI number for Janice Mussmann is 1144288150. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Janice Mussmann located?

Janice Mussmann practices at 1320 11th St NW Ste A, Clinton, IA 52732. The listed phone number is (563) 243-4490.

What is Janice Mussmann's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Janice Mussmann was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.