1. Home
  2. Directory
  3. Michigan
  4. Lansing
  5. Counselor
  6. NPI Profile

MR. WILLIAM J HAGERTY M.A.
NPI 1881908101
Counselor - Professional in Lansing, MI

Active since July 28, 2010
335 SEYMOUR AVE, LANSING, MI 48933(517) 482-2800(517) 482-7237 Get Directions Write a Review

NPPES record last updated: July 28, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. William J Hagerty M.a. NPPES

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

MR. WILLIAM J HAGERTY M.A. (NPI 1881908101) is an individual professional provider in Lansing, Michigan, licensed in Michigan (6401011974) and active in the NPI registry since July 2010.

NPPES Registry Identity

NPI1881908101
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. WILLIAM J HAGERTYCredential: M.A.
Location Address335 SEYMOUR AVELansing, MI 48933-1185
Mailing Address335 Seymour AveLansing, MI 48933-1185 · (517) 482-2800 · Fax (517) 482-7237
Phone(517) 482-2800
Fax(517) 482-7237
Sole ProprietorNo
Enumeration DateJuly 28, 2010
✔ NPI 1881908101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MI · 6401011974
335 SEYMOUR AVE, Lansing, MI 48933
Open in Google Maps ↗

Other Providers at the Same Location NPPES 3

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

DR. WILLIAM PHILIP DRESCHER M.D.
Psychiatry & Neurology (Psychiatry)
335 SEYMOUR AVE
LANSING, MI 48933
Ingham County (517) 482-2800
MS. DEBORAH DRESCHER M.A., LPC
Counselor (Professional)
335 SEYMOUR AVE
LANSING, MI 48933
Ingham County (517) 482-2800
MICHIGAN PSYCHOTHERAPY, P.C.
Counselor (Professional)
335 SEYMOUR AVE
LANSING, MI 48933
Ingham County (517) 482-2800

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 Hagerty's NPI number?

The NPI number for William Hagerty is 1881908101. It was assigned to this individual provider in the NPPES registry on July 28, 2010.

Where is William Hagerty located?

William Hagerty practices at 335 Seymour Ave, Lansing, MI 48933. The listed phone number is (517) 482-2800.

What is William Hagerty's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for William Hagerty was last updated on July 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.