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WILLIAM H PERCY LLC
NPI 1194804518
Marriage & Family Therapist in Minneapolis, MN

Active since November 05, 2006
1409 WILLOW ST, 220, MINNEAPOLIS, MN 55403(612) 819-2311(612) 870-4542 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About William H Percy Llc NPPES

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

WILLIAM H PERCY LLC (NPI 1194804518) is a healthcare organization registered as a marriage & family therapist in Minneapolis, Minnesota and active in the NPI registry since November 2006. The organization lists William H. Percy, Owner Manager, as its authorized official.

NPPES Registry Identity

NPI1194804518
Entity TypeOrganization
Primary Taxonomy106H00000X
Legal Business NameWILLIAM H PERCY LLC
Location Address1409 WILLOW ST, 220Minneapolis, MN 55403-2269
Mailing Address111 E Franklin Ave, #319Minneapolis, MN 55404-2541 · (612) 819-2311 · Fax (612) 870-4542
Phone(612) 819-2311
Fax(612) 870-4542
Organization SubpartNo
Authorized OfficialWilliam H. PercyOwner Manager · (612) 819-2311
Enumeration DateNovember 5, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1194804518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in MN · 78
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.
Also ListedPsychologistTaxonomy 103T00000X · License 189 (MN)
1409 WILLOW ST, Minneapolis, MN 55403
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

MS. GAIL DELWYN HARTMAN L.P., M.A.
Marriage & Family Therapist
1409 WILLOW ST, SUITE 501
MINNEAPOLIS, MN 55403
Hennepin County (612) 871-3371
BEHAVIORAL AND COUNSELING SERVICES OF MINNESOTA
Psychologist
1409 WILLOW ST, SUITE 520
MINNEAPOLIS, MN 55403
Hennepin County (612) 558-4318
SUE TOWEY RN,CNS,MS,LP
Clinical Nurse Specialist (Psychiatric/Mental Health)
1409 WILLOW ST, SUITE 100
MINNEAPOLIS, MN 55403
Hennepin County (612) 377-0898
CALM-CLINIC FOR ATTENTION, LEARNING, AND MEMOR
Psychologist
1409 WILLOW ST, SUITE 600
MINNEAPOLIS, MN 55403
Hennepin County (612) 872-9072
THOMAS JOHN GLASER MS, LP
Psychologist
1409 WILLOW ST, SUITE 608
MINNEAPOLIS, MN 55403
Hennepin County (612) 240-4289
DR. MARY P. THALHUBER PSY.D., L.P.
Psychologist (Clinical)
1409 WILLOW ST, SUITE 300
MINNEAPOLIS, MN 55403
Hennepin County (612) 296-2255
SCOTT MITCHEL KAMILAR PH.D.
Psychologist (Clinical)
1409 WILLOW ST, SUITE 300
MINNEAPOLIS, MN 55403
Hennepin County (612) 870-1242
MS. JENNIFER ANN BAUMGARDNER BARNES MSW, LICSW, LCSW
Social Worker (Clinical)
1409 WILLOW ST, STE 109
MINNEAPOLIS, MN 55403
Hennepin County (612) 474-1700

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 William H Percy LLC's NPI number?

The NPI number for William H Percy LLC is 1194804518. It was assigned to this organization in the NPPES registry on November 5, 2006.

Where is William H Percy LLC located?

William H Percy LLC is located at 1409 Willow St 220, Minneapolis, MN 55403. The listed phone number is (612) 819-2311.

What is William H Percy LLC's specialty?

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

When was this NPI record last updated?

The NPPES record for William H Percy LLC was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.