NPPES file of Aug 9, 2026

Larresha Noel Williams, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Wauwatosa, WI

Larresha Noel Williams, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Wauwatosa, Wisconsin, and NPI 1154073880, issued on Jan 24, 2022. Check the license (Wisconsin 11703-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154073880
Name
Larresha Noel Williams
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
11703-33 WI
Self-reported in NPPES; status is on the state search
Practice location
1155 N Mayfair RD, Wauwatosa, WI 53226
Phone
(414) 955-5990
Enumerated
Jan 24, 2022
Record last updated
Jan 27, 2022
Fax
(414) 955-6282
Medicare enrollment
Enrolled (PECOS I20220224001591); accepts 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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8 nearest psychiatric/mental health nurse practitioner records → All 710 in Wisconsin → Look up another NPI →

Also registered at 1155 N Mayfair RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Margaret Abraham, PHDClinical Psychologist1053194407
  2. Matthew Albinger, DOFamily Medicine Physician1649920307
  3. Abigayle Andrews, PA-CPhysician Assistant1417471962
  4. Abby Angelroth, PHARMDPharmacist1407428279
  5. Cassandra Bell, P.A.Physician Assistant1265486120
  6. Delaney Bowling, NPFamily Nurse Practitioner1427717966

Verify Larresha Noel Williams 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 11703-33    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

833 Medicare Part D claims for 101 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Larresha Williams833
  2. Specialty average906

Most prescribed

  1. Clonazepam56 claims
  2. Lamotrigine46 claims
  3. Trazodone Hcl44 claims
  4. Fluoxetine Hcl40 claims
  5. Buspirone Hcl39 claims
  6. Sertraline Hcl38 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $122.60

1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Larresha Williams$122.60
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. The Medical College OF Wisconsin IncMilwaukee, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Larresha Noel Williams among 710 psychiatric/mental health nurse practitioner records in Wisconsin

Larresha Noel Williams, PMHNP-BC is one of 710 psychiatric/mental health nurse practitioner records with a practice address in Wisconsin. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 59% of them.

  • NPI issued2022 · 59% of these records are older, 32% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2020 · median 2020 among the 458 with a school on file
  • Record last updated2022 · 20% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 psychiatric/mental health nurse practitioner records list a practice address in Wauwatosa

They are 25 of the 1,787 NPPES records with a practice address in Wauwatosa, and 710 psychiatric/mental health nurse practitioner records in Wisconsin.

All 710 in Wisconsin → Every provider in Wauwatosa → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Sherry Aleksich, NPMilwaukee, WI 532261114173523
  2. Abby Baneck, FNP-APNPMilwaukee, WI 532261225339344
  3. Barbara Barnes, PMHNP-BCMilwaukee, WI 532261790050573
  4. Carolyn Davidson, RN, BSN, PMHNPMilwaukee, WI 532261043440480
  5. Carol Estherchild, MS APNP PMH-NPMilwaukee, WI 532261952413122
  6. Judith Evenson, APNPMilwaukee, WI 532261770008492
  7. Rachel Glick, BCNPWauwatosa, WI 532261578747382
  8. Amy HeidenreichMilwaukee, WI 532261396219036

Common questions

What is Larresha Noel Williams, PMHNP-BC's NPI number?

Larresha Noel Williams, PMHNP-BC's National Provider Identifier (NPI) is 1154073880, issued on Jan 24, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Larresha Noel Williams, PMHNP-BC located?

The NPPES record lists a practice address at 1155 N Mayfair RD, Wauwatosa, WI, 53226. Phone: (414) 955-5990. Providers update this record themselves, so call before visiting.

How can I verify Larresha Noel Williams, PMHNP-BC's license?

NPPES lists Wisconsin license number 11703-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Larresha Noel Williams, PMHNP-BC prescribe under Medicare Part D?

In 2024, Larresha Noel Williams, PMHNP-BC had 833 Medicare Part D claims for 101 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.