MICHELLE GROSSMAN MUILENBERG LICSW
NPI 1922959568
Social Worker in St Louis Park, MN

Q: What is Michelle Muilenberg's NPI number?

The NPI number for Michelle Muilenberg is 1922959568. It was assigned to this individual provider in the NPPES registry on February 9, 2026.

Q: What is Michelle Muilenberg's specialty?

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

Active since February 09, 2026PECOS Enrolled

3800 PARK NICOLLET BLVD, ST LOUIS PARK, MN 55416(952) 993-3123 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Michelle Grossman Muilenberg Licsw NPPES

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

MICHELLE GROSSMAN MUILENBERG LICSW (NPI 1922959568) is an individual social worker in St Louis Park, Minnesota, licensed in Minnesota (11400) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, maintains a secondary practice location in Stillwater, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1922959568

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMICHELLE GROSSMAN MUILENBERGCredential: LICSW

Location Address3800 PARK NICOLLET BLVDSt Louis Park, MN 55416-2527

Mailing Address8170 33rd Ave S # Ms 21110qBloomington, MN 55425-4516

Phone(952) 993-3123

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateFebruary 9, 2026

Last NPPES UpdateMarch 3, 2026

NPPES CertifiedMarch 3, 2026

✔ NPI 1922959568 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 MN · 11400

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 ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 11400 (MN)

3800 PARK NICOLLET BLVD, St Louis Park, MN 55416

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Secondary Practice Location 1

Location 11500 Curve Crest Blvd WStillwater, MN 55082-6040 · Phone (651) 439-1234

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Grossman Muilenberg Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123502366

PECOS Enrollment IDI20260325002029

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

PETER MCCORMICK SCHAUB PSYD, LP

Psychologist

3800 PARK NICOLLET BLVD
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3123

DAVID J NUTZ MD

Physical Medicine & Rehabilitation

3800 PARK NICOLLET BLVD
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3800

GLENN MATFIN M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

3800 PARK NICOLLET BLVD
MINNEAPOLIS, MN 55416

Hennepin County (952) 993-3048

KELLY C GRECO PAC

Physician Assistant

3800 PARK NICOLLET BLVD, DEPARTMENT OF DERMATOLOGY
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3260

KARLA SUSAN ROSENMAN MD

Dermatology

3800 PARK NICOLLET BLVD, DERMATOLOGY 4TH FLOOR
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3821

DR. KRISTIN A KUNZMAN PSY.D.

Psychologist (Clinical)

3800 PARK NICOLLET BLVD
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3393

DR. ALISON M LANG M.D.

Dermatology

3800 PARK NICOLLET BLVD
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3789

DR. CHUNG M LEE M.D.

Radiology (Diagnostic Radiology)

3800 PARK NICOLLET BLVD
ST LOUIS PARK, MN 55416

Hennepin County (952) 993-3212

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 Michelle Muilenberg's NPI number?

The NPI number for Michelle Muilenberg is 1922959568. It was assigned to this individual provider in the NPPES registry on February 9, 2026.

Where is Michelle Muilenberg located?

Michelle Muilenberg practices at 3800 Park Nicollet Blvd, St Louis Park, MN 55416. The listed phone number is (952) 993-3123.

What is Michelle Muilenberg's specialty?

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

Is Michelle Muilenberg enrolled in Medicare?

Yes. Michelle Muilenberg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michelle Muilenberg was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.