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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.

CLAIRE M GUY LCSW
NPI 1730776709
Social Worker - Clinical in Milwaukee, WI

Active since December 24, 2020PECOS EnrolledAccepts Medicare Assignment
7330 W LAYTON AVE, MILWAUKEE, WI 53220(414) 877-4570(262) 228-6257 Get Directions Write a Review

NPPES record last updated: October 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 15, 2026, Jul 25, 2023, Jan 30, 2023 and 1 more (4 updates tracked since 2020).

About Claire M Guy Lcsw NPPES

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

CLAIRE M GUY LCSW (NPI 1730776709) is an individual clinical provider in Milwaukee, Wisconsin, licensed in Wisconsin (11093-123) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1730776709
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCLAIRE M GUYCredential: LCSW
Location Address7330 W LAYTON AVEMilwaukee, WI 53220-3849
Mailing Address7330 W Layton AveMilwaukee, WI 53220-3849 · (414) 877-4570 · Fax (262) 228-6257
Phone(414) 877-4570
Fax(262) 228-6257
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateDecember 24, 2020
Last NPPES UpdateOctober 15, 20264 updates tracked since enumeration
NPPES CertifiedOctober 15, 2026
✔ NPI 1730776709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WI · 11093-123
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
7330 W LAYTON AVE, Milwaukee, WI 53220
Open in Google Maps ↗

Other Names 1

Former Name (1)Claire M Perreault Lcsw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan 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

Claire M Guy Lcsw 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 ID3072985068
PECOS Enrollment IDI20230221002711
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 Claire Guy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Behavioral Clinics, Sc
Same address
Psychiatry
7330 W LAYTON AVE
Milwaukee, WI 53220
  • Reassigned Medicare billing, Wisconsin enrollment
  • 58 clinicians in this Medicare group
NPI 1144313859 (414) 281-1677

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

KAYLA HAESSLER LPC-IT
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
SARAH WILLIHNGANZ APSW
Social Worker
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
AMERICAN BEHAVIORAL CLINICS, SC
Psychiatry & Neurology (Psychiatry)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 281-1677
JACOB LASKE
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
JOHN NELSON PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
DR. STEVEN JOHN BRAAM PH.D.
Psychologist
7330 W LAYTON AVE
GREENFIELD, WI 53220
Milwaukee County (414) 281-1677
NATALIE BOLTON SAC-IT
Counselor (Professional)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570
PAYAL CHAWDA LPC
Counselor (Mental Health)
7330 W LAYTON AVE
MILWAUKEE, WI 53220
Milwaukee County (414) 877-4570

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 Claire Guy's NPI number?

The NPI number for Claire Guy is 1730776709. It was assigned to this individual provider in the NPPES registry on December 24, 2020. The provider is also known as Claire M Perreault Lcsw.

Where is Claire Guy located?

Claire Guy practices at 7330 W Layton Ave, Milwaukee, WI 53220. The listed phone number is (414) 877-4570.

What is Claire Guy's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Claire Guy enrolled in Medicare?

Yes. Claire Guy 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 Claire Guy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Claire Guy reassigns Medicare benefits to American Behavioral Clinics, Sc (Milwaukee, 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 Claire Guy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Claire Guy accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Dean Health Plan, HealthPartners and Network Health and 3 other insurers list Claire Guy 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 Claire Guy was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.