Willow Tree Wellness LLC

Willow Tree Wellness LLC is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in Berkley, MI, holding Type 2 (organization) NPI 1366118143 since 2021. The authorized official on file is Ashley Pierzchala, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1366118143
Entity type	Organization (Type 2)
Legal business name	Willow Tree Wellness LLC
Practice address	3131 THOMAS AVE, Berkley, MI, 48072
Phone	2483853539
Enumeration date	2021-08-20
Last updated in NPPES	2024-06-14

Authorized official

Name	Ashley Pierzchala
Title	Owner
Phone	2483853539

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QM0801X	Mental Health Clinic/Center (Including Community Mental Health Center)	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
1235663998	Medicaid	MI	—

Copy-ready billing details

Provider: Willow Tree Wellness LLC
NPI: 1366118143
Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center))
Address: 3131 THOMAS AVE, Berkley, MI, 48072

Providers at this address

NPI	Name	Type	Specialty	Location
1235663998	Ashley Pierzchala	Individual	Professional Counselor	Berkley, MI

Verify this record

Cross-check NPI 1366118143 against the authoritative CMS record: view Willow Tree Wellness LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-06-14. Verify at npiregistry.cms.hhs.gov.

Where is Willow Tree Wellness LLC located?

The practice location on file with NPPES is in Berkley, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-06-14.