NPPES file of Aug 9, 2026

Maggie C. Farrell, NP

Psychiatric/Mental Health Nurse Practitioner · Wauwatosa, WI

Maggie C. Farrell, NP is a psychiatric/mental health nurse practitioner with a practice address in Wauwatosa, Wisconsin, and NPI 1053989202, issued on Jun 15, 2021. Check the license (Wisconsin 10997-033, 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
1053989202
Name
Maggie C. Farrell
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
10997-033 WI
Self-reported in NPPES; status is on the state search
Practice location
1220 Dewey Ave, Wauwatosa, WI 53213
Phone
(414) 773-4312
Enumerated
Jun 15, 2021
Record last updated
Aug 14, 2024
Medicaid ID
100176842 WI
Medicare enrollment
Enrolled (PECOS I20210810003238); accepts Medicare assignment
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 1220 Dewey Ave

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

  1. Maritoni Abraham, M.D.Child & Adolescent Psychiatry Physician1083649925
  2. Rebecca Abrams, LCSWClinical Social Worker1710420815
  3. Stephany Albert, LCSWClinical Social Worker1619996881
  4. Jill Anderson, LPCProfessional Counselor1609931724
  5. Nicole Ballinger, D.O.Child & Adolescent Psychiatry Physician1104914951
  6. Subhadeep Barman, M.D.Psychiatry Physician1922205996

Verify Maggie C. Farrell 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 10997-033    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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65% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

317 Medicare Part D claims for 39 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Maggie Farrell317
  2. Specialty average906

Most prescribed

  1. Gabapentin33 claims
  2. Naltrexone Hcl22 claims
  3. Buprenorphine-Naloxone18 claims
  4. Clonidine Hcl17 claims
  5. Sertraline Hcl17 claims
  6. Hydroxyzine Hcl16 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.

Bills Medicare through one group practice

  1. Aurora Medical Group, Inc.Wauwatosa, WI

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

Maggie C. Farrell among 710 psychiatric/mental health nurse practitioner records in Wisconsin

Maggie C. Farrell, NP 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 2021, is newer than 53% of them.

  • NPI issued2021 · 53% of these records are older, 41% 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 updated2024 · 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. John Basich, NPWauwatosa, WI 532131912618729
  2. Jason BrandeisMilwaukee, WI 532131518440866
  3. Solomon DembyWauwatosa, WI 532131114682424
  4. Misty Lesnjak, NPWauwatosa, WI 532131932621752
  5. Basil Maduka, NPWauwatosa, WI 532131457785883
  6. Diane O'Donnell, APNPWauwatosa, WI 532131952482705
  7. Tess Richerson, NPWauwatosa, WI 532131427775055
  8. Christine Schubring, NPWauwatosa, WI 532131952951402

Common questions

What is Maggie C. Farrell, NP's NPI number?

Maggie C. Farrell, NP's National Provider Identifier (NPI) is 1053989202, issued on Jun 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Maggie C. Farrell, NP located?

The NPPES record lists a practice address at 1220 Dewey Ave, Wauwatosa, WI, 53213. Phone: (414) 773-4312. Providers update this record themselves, so call before visiting.

How can I verify Maggie C. Farrell, NP's license?

NPPES lists Wisconsin license number 10997-033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Maggie C. Farrell, NP prescribe under Medicare Part D?

In 2024, Maggie C. Farrell, NP had 317 Medicare Part D claims for 39 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.