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MARY E. FRAZIER LCSW
NPI 1740571223
Social Worker - Clinical in Walworth, WI

Active since May 02, 2011PECOS Enrolled
231 WINDMILL LN, WALWORTH, WI 53184(262) 949-7020 Get Directions Write a Review

NPPES record last updated: January 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 25, 2022, Feb 14, 2022, Jul 2, 2020 and 1 more (4 updates tracked since 2018).

About Mary E. Frazier Lcsw NPPES

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

MARY E. FRAZIER LCSW (NPI 1740571223) is an individual clinical provider in Walworth, Wisconsin, licensed in Wisconsin (7704-123) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, maintains a secondary practice location in Walworth, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1740571223
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY E. FRAZIERCredential: LCSW
Location Address231 WINDMILL LNWalworth, WI 53184-2301
Mailing Address231 Windmill LnWalworth, WI 53184-2301 · (262) 949-7020
Phone(262) 949-7020
Sole ProprietorYes
Medical School CMSOtherGraduated 1991
Enumeration DateMay 2, 2011
Last NPPES UpdateJanuary 13, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2025
✔ NPI 1740571223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in WI · 7704-123✔ Licensed in IL · 149005539
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.
231 WINDMILL LN, Walworth, WI 53184
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Secondary Practice Location 1

Location 1630 Kenosha StWalworth, WI 53184-9505 · Phone (262) 949-7020

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Quartz, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary E. Frazier Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890961270
PECOS Enrollment IDI20120106000212
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
116 services18 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
110 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53184 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.

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 Mary Frazier's NPI number?

The NPI number for Mary Frazier is 1740571223. It was assigned to this individual provider in the NPPES registry on May 2, 2011.

Where is Mary Frazier located?

Mary Frazier practices at 231 Windmill Ln, Walworth, WI 53184. The listed phone number is (262) 949-7020.

What is Mary Frazier's specialty?

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

Is Mary Frazier enrolled in Medicare?

Yes. Mary Frazier is registered in the Medicare PECOS enrollment system.

What insurance does Mary Frazier accept?

Health plans from Anthem Blue Cross and Blue Shield, Quartz and UnitedHealthcare list Mary Frazier 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 Mary Frazier was last updated on January 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.