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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JAN MARK WILLEMS LCMFT
NPI 1114909637
Marriage & Family Therapist in Newton, KS

Active since November 18, 2005
1901 E 1ST ST, NEWTON, KS 67114(316) 284-6400(316) 284-6491 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jan Mark Willems Lcmft NPPES

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

JAN MARK WILLEMS LCMFT (NPI 1114909637) is an individual marriage & family therapist in Newton, Kansas, licensed in Kansas (LCMFT180) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1114909637
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameJAN MARK WILLEMSCredential: LCMFT
Location Address1901 E 1ST STNewton, KS 67114-0467
Mailing Address1901 E 1st StNewton, KS 67114-0467 · (316) 284-6400 · Fax (316) 284-6491
Phone(316) 284-6400
Fax(316) 284-6491
Sole ProprietorNo
Enumeration DateNovember 18, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114909637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in KS · LCMFT180
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
1901 E 1ST ST, Newton, KS 67114
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Other Providers at the Same Location NPPES 20

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

RITA MAE WILDIN RN
Registered Nurse (Psychiatric/Mental Health)
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400
MS. VICKI L PENNER MDIV, LMSW
Social Worker (Clinical)
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400
DR. RANJIT B RAM MD
Psychiatry & Neurology (Psychiatry)
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400
PRAIRIE VIEW INC.
Pharmacy
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6348
SCOTT A BEFORT LMSW
Social Worker
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400
JANET K CARRIER LSCSW
Social Worker (Clinical)
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400
AMY L HAMMER LSCSW
Social Worker (Clinical)
1901 E 1ST ST, NEWTON
NEWTON, KS 67114
Harvey County (316) 284-6400
PRAIRIE VIEW, INC.
Psychiatry & Neurology (Psychiatry)
1901 E 1ST ST
NEWTON, KS 67114
Harvey County (316) 284-6400

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 Jan Willems's NPI number?

The NPI number for Jan Willems is 1114909637. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is Jan Willems located?

Jan Willems practices at 1901 E 1st St, Newton, KS 67114. The listed phone number is (316) 284-6400.

What is Jan Willems's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

What insurance does Jan Willems accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. list Jan Willems as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jan Willems was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.