1. Home
  2. Directory
  3. Wisconsin
  4. Janesville
  5. Marriage Family Therapist
  6. NPI Profile

GREGORY E WINKLER LCSW, LMFT
NPI 1114072774
Marriage & Family Therapist in Janesville, WI

Active since January 24, 2007
113 S FRANKLIN ST, JANESVILLE, WI 53548(608) 756-5555 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory E Winkler Lcsw, Lmft NPPES

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

GREGORY E WINKLER LCSW, LMFT (NPI 1114072774) is an individual marriage & family therapist in Janesville, Wisconsin, licensed in Wisconsin (338) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1114072774
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameGREGORY E WINKLERCredential: LCSW, LMFT
Location Address113 S FRANKLIN STJanesville, WI 53548-3812
Mailing Address113 S Franklin StJanesville, WI 53548-3812 · (608) 756-5555
Phone(608) 756-5555
Sole ProprietorNo
Enumeration DateJanuary 24, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1114072774 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 WI · 338
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 ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 453 (WI)
113 S FRANKLIN ST, Janesville, WI 53548
Open in Google Maps ↗

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.

JAYME ST. JOHN
Counselor
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 757-5625
HEIDI OELFKE RDH
Dental Hygienist
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 756-4638
ELIZABETH A SARIN LCSW
Social Worker (Clinical)
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 756-5555
ANDREA STOEVER
Counselor (Addiction (Substance Use Disorder))
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 757-5850
HEALTHNET OF ROCK COUNTY, INC.
Dentist
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 756-4638
NATALIE L KRAUS RDH
Dental Hygienist
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 756-4638
HEALTHNET OF ROCK COUNTY, INC.
Social Worker
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 756-4638
TIMOTHY FEATHERSTONE
Counselor (Professional)
113 S FRANKLIN ST
JANESVILLE, WI 53548
Rock County (608) 757-5200

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 Gregory Winkler's NPI number?

The NPI number for Gregory Winkler is 1114072774. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Where is Gregory Winkler located?

Gregory Winkler practices at 113 S Franklin St, Janesville, WI 53548. The listed phone number is (608) 756-5555.

What is Gregory Winkler'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 Gregory Winkler 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 11 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.