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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. JULIE L HOLFELTZ MSSW
NPI 1437102423
Social Worker in Madison, WI

Active since May 18, 2006
7633 GANSER WAY, STE 204, MADISON, WI 53719(608) 829-1800(608) 829-1885 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Julie L Holfeltz Mssw NPPES

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

MS. JULIE L HOLFELTZ MSSW (NPI 1437102423) is an individual social worker in Madison, Wisconsin, licensed in Wisconsin (1820123) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1437102423
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. JULIE L HOLFELTZCredential: MSSW
Location Address7633 GANSER WAY, STE 204Madison, WI 53719-2092
Mailing Address7633 Ganser Way, Ste 204Madison, WI 53719-2092 · (608) 829-1800 · Fax (608) 829-1885
Phone(608) 829-1800
Fax(608) 829-1885
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1437102423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in WI · 1820123
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.
7633 GANSER WAY, Madison, WI 53719
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Other Providers at the Same Location NPPES 19

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

MS. PATRICIA ANN HANSON PH D
Psychologist
7633 GANSER WAY, STE 204
MADISON, WI 53719
Dane County (608) 829-1800
MS. MARY BETHANIA WELCH LCSW
Social Worker (Clinical)
7633 GANSER WAY
MADISON, WI 53719
Dane County (608) 829-1800
MRS. JOAN NEMSCHOFF ALSCHULER LPC
Counselor
7633 GANSER WAY, STE 204
MADISON, WI 53719
Dane County (608) 829-1800
MS. MARY J BUCKMAN MSW
Social Worker (Clinical)
7633 GANSER WAY, STE 204
MADISON, WI 53719
Dane County (608) 829-1800
MS. MARTHA G PHILLIPS MSSW
Psychologist
7633 GANSER WAY, STE 204
MADISON, WI 53719
Dane County (608) 829-1800
DR. GARY MELVIN SATER PHD
Psychologist
7633 GANSER WAY, STE 204
MADISON, WI 53719
Dane County (608) 829-1800
ANN-MARIE OLSEN MSW, LCSW
Social Worker (Clinical)
7633 GANSER WAY, SUITE 204
MADISON, WI 53719
Dane County (608) 829-1800
DR. LETITIA FAITH LEY PH.D., L.P.
Psychologist
7633 GANSER WAY, SUITE 204
MADISON, WI 53719
Dane County (608) 829-1800

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 Julie Holfeltz's NPI number?

The NPI number for Julie Holfeltz is 1437102423. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Julie Holfeltz located?

Julie Holfeltz practices at 7633 Ganser Way Ste 204, Madison, WI 53719. The listed phone number is (608) 829-1800.

What is Julie Holfeltz's specialty?

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

When was this NPI record last updated?

The NPPES record for Julie Holfeltz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.