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ROBERT HAAS
NPI 1659754158
Counselor - Mental Health in Muskego, WI

Active since July 01, 2015PECOS EnrolledAccepts Medicare Assignment
S74W16775 JANESVILLE RD, MUSKEGO, WI 53150(414) 773-4312 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 23, 2025, Jul 9, 2024, Feb 21, 2023 and 1 more (4 updates tracked since 2023).

About Robert Haas NPPES

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

ROBERT HAAS (NPI 1659754158) is an individual mental health provider in Muskego, Wisconsin, licensed in Wisconsin (7558) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, maintains a secondary practice location in Berwyn, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1659754158
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameROBERT HAAS
Location AddressS74W16775 JANESVILLE RDMuskego, WI 53150-7742
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(414) 773-4312
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateJuly 1, 2015
Last NPPES UpdateDecember 23, 20254 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1659754158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in WI · 7558
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 7558 (WI)
S74W16775 JANESVILLE RD, Muskego, WI 53150
Open in Google Maps ↗

Secondary Practice Location 1

Location 16201 Cermak RdBerwyn, IL 60402-2331 · Phone (708) 788-8808

Other Identifiers 1

Medicaid100222792WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert Haas is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608227947
PECOS Enrollment IDI20240110004637
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Robert Haas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aurora Medical Group, Inc.
8.1 mi
Obstetrics & Gynecology
8905 W LINCOLN AVE, SUITE 515
West Allis, WI 53227
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1457592735 (414) 328-8650

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 14

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

SARA GOETZ LMFT
Marriage & Family Therapist
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 422-2430
MS. DIANA FAYE SOLTIS-FRIESNER LCSW
Social Worker (Clinical)
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 773-4312
MICHELLE A HICKS APNP
Nurse Practitioner (Psychiatric/Mental Health)
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 773-4312
MONICA C JONES NP
Nurse Practitioner (Psychiatric/Mental Health)
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 422-2430
HANNAH ELIZABETH TARNOW LMFT, SAC-IT
Marriage & Family Therapist
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 773-4312
LAKESHORE MEDICAL CLINIC, LTD
Durable Medical Equipment & Medical Supplies
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 281-1688
MS. KRISTA ANN BESSETTE LPC
Counselor (Professional)
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 422-2430
TUTU MEKETE PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
S74W16775 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 773-4312

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 Robert Haas's NPI number?

The NPI number for Robert Haas is 1659754158. It was assigned to this individual provider in the NPPES registry on July 1, 2015.

Where is Robert Haas located?

Robert Haas practices at S74w16775 Janesville Rd, Muskego, WI 53150. The listed phone number is (414) 773-4312.

What is Robert Haas's specialty?

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

Is Robert Haas enrolled in Medicare?

Yes. Robert Haas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Robert Haas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Haas reassigns Medicare benefits to Aurora Medical Group, Inc. (West Allis, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Haas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Haas accept?

Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners, Network Health and Quartz and 1 other insurer list Robert Haas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Haas was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.