Maggie Farrell, NP
NPI 1053989202 · Psychiatric/Mental Health Nurse Practitioner · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Farrell, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Wauwatosa, WI (NPI 1053989202).
Provider details
- NPI number
- 1053989202
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 10997-033 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 33 | 14 |
| Naltrexone Hcl | 22 | — |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 18 | — |
| Clonidine Hcl | 17 | — |
| Sertraline Hcl | 17 | — |
| Hydroxyzine Hcl | 16 | — |
| Lurasidone Hcl | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-15
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Maggie Farrell's NPI number?
- Maggie Farrell's National Provider Identifier (NPI) is 1053989202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Farrell's specialty?
- Maggie Farrell is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maggie Farrell located?
- Maggie Farrell's practice location on file with NPPES is 1220 Dewey Ave, Wauwatosa, WI 53213-2504.
- What is Maggie Farrell's phone number?
- The practice phone number listed in the NPPES registry for Maggie Farrell is (414) 773-4312.
- Does Maggie Farrell accept Medicare?
- Maggie Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Farrell's NPI active?
- Yes — Maggie Farrell's NPI (1053989202) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.