ABBEY HILLMER
NPI 1215812680
Counselor - Mental Health in Madison, WI

Active since August 06, 2025
303 S PATERSON ST STE 1A, MADISON, WI 53703(608) 571-0558(608) 807-5675 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Abbey Hillmer NPPES

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

ABBEY HILLMER (NPI 1215812680) is an individual mental health provider in Madison, Wisconsin, licensed in Wisconsin (8190-226) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1215812680
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameABBEY HILLMER
Location Address303 S PATERSON ST STE 1AMadison, WI 53703-4534
Mailing Address825 Williamson StMadison, WI 53703-3547 · Fax (608) 807-5675
Fax(608) 807-5675
Sole ProprietorNo
Enumeration DateAugust 6, 2025
Last NPPES UpdateFebruary 25, 2026
NPPES CertifiedFebruary 25, 2026
NPI 1215812680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in WI · 8190-226
Also ListedCounselorTaxonomy 101Y00000X
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
303 S PATERSON ST STE 1A, Madison, WI 53703

Other Names 1

Former Name (1)Abbey Owenby

Other Providers at the Same Location NPPES 10

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

Social Worker (Clinical)
303 S PATERSON ST STE 1A
MADISON, WI 53703
Counselor
303 S PATERSON ST STE 1A
MADISON, WI 53703
Social Worker (Clinical)
303 S PATERSON ST STE 1A
MADISON, WI 53703
Counselor (Professional)
303 S PATERSON ST STE 1A
MADISON, WI 53703
Marriage & Family Therapist
303 S PATERSON ST STE 1A
MADISON, WI 53703
Counselor (Mental Health)
303 S PATERSON ST STE 1A
MADISON, WI 53703
Counselor (Professional)
303 S PATERSON ST STE 1A
MADISON, WI 53703
Psychologist (School)
303 S PATERSON ST STE 1A
MADISON, WI 53703

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 Abbey Hillmer's NPI number?

The NPI number for Abbey Hillmer is 1215812680. It was assigned to this individual provider in the NPPES registry on August 6, 2025. The provider is also known as Abbey Owenby.

Where is Abbey Hillmer located?

Abbey Hillmer practices at 303 S Paterson St Ste 1A, Madison, WI 53703. The listed phone number is (608) 571-0558.

What is Abbey Hillmer's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Abbey Hillmer was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.