NPPES file of Aug 9, 2026

Mary E. Frazier, LCSW

Clinical Social Worker · Walworth, WI

Mary E. Frazier, LCSW is a clinical social worker with a practice address in Walworth, Wisconsin, and NPI 1740571223, issued on May 2, 2011. Check the license (Wisconsin 7704-123, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740571223
Name
Mary E. Frazier
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
7704-123 WI
149005539 IL
Self-reported in NPPES; status is on the state search
Practice location
231 Windmill LN, Walworth, WI 53184
Phone
(262) 949-7020
Enumerated
May 2, 2011
Record last updated
Jan 13, 2025
Medicare enrollment
Enrolled (PECOS I20120106000212); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mary E. Frazier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 7704-123
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

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1 clinical social worker records list a practice address in Walworth

They are 1 of the 20 NPPES records with a practice address in Walworth, and 4,142 clinical social worker records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Wisconsin

  1. Kathryn Aalto, LCSWKenosha, WI1023193737
  2. S. Aardappel, MSWSheboygan, WI1235394834
  3. Sheena Abbitt, CSWDarlington, WI1679899728
  4. Daniel Abbott, LCSW, MFTMadison, WI1689681165
  5. Amy Abel, APSWWausau, WI1649686445
  6. Cassandra Abel, MSWElkhorn, WI1295155166
  7. Faye Abler, LCSWBrookfield, WI1366540163
  8. Queen Liza Aboyah, APSWMadison, WI1023843646
  9. Barbara Abrams, MSW ICSWMilwaukee, WI1770608093
  10. Rebecca Abrams, LCSWWauwatosa, WI1710420815

Common questions

What is Mary E. Frazier, LCSW's NPI number?

Mary E. Frazier, LCSW's National Provider Identifier (NPI) is 1740571223, issued on May 2, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mary E. Frazier, LCSW located?

The NPPES record lists a practice address at 231 Windmill LN, Walworth, WI, 53184. Phone: (262) 949-7020. Providers update this record themselves, so call before visiting.

How can I verify Mary E. Frazier, LCSW's license?

NPPES lists Wisconsin license number 7704-123, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.