NPPES file of Aug 9, 2026

Ellen Patricia Flanagan, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Brooklyn, NY

Ellen Patricia Flanagan, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Brooklyn, New York, and NPI 1871893768, issued on Oct 26, 2010. Check the license (New York F 401270-1, as entered in NPPES) with the New York 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
1871893768
Name
Ellen Patricia Flanagan
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
F 401270-1 NY
Self-reported in NPPES; status is on the state search
Practice location
126 Greenpoint Ave, Brooklyn, NY 11222
Phone
(347) 687-5172
Enumerated
Oct 26, 2010
Record last updated
Dec 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 126 Greenpoint Ave

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

  1. Leelavathi Kasturi, MDGastroenterology Physician1497847420
  2. Jon Stanciu, M.D.Internal Medicine Physician1790951705

Verify Ellen Patricia Flanagan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license F 401270-1    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 New York 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

69% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

280 Medicare Part D claims for 21 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.

  1. Ellen Flanagan280
  2. Specialty average906

Most prescribed

  1. Clonazepam38 claims
  2. Quetiapine Fumarate27 claims
  3. Escitalopram Oxalate26 claims
  4. Lamotrigine26 claims
  5. Alprazolam18 claims
  6. Lorazepam17 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.

Psychiatric/Mental Health Nurse Practitioner providers in New York

There are 4,129 psychiatric/mental health nurse practitioner records in New York.

All 4,129 in New York → Every provider in Brooklyn →

Other psychiatric/mental health nurse practitioner records in New York

  1. Lori Aavik, DNPNew York, NY1770398802
  2. Jeanne Abatemarco, N.P.P., M.S., R,NNew York, NY1043754989
  3. Geraldine Abbatiello, PHD, GNP, PMHNPChappaqua, NY1235314352
  4. Romane Abbensetts, PMHNPCommack, NY1437616240
  5. Arias Abbruzzi Davis, DNP-BCNew York, NY1073294377
  6. Nadine Abdellatif, DNP, PMHNPOrchard Park, NY1225613615
  7. Nikesha AbdoolBrooklyn, NY1508358011
  8. Kemi Abdul, PSYCHIATRIC NPBrooklyn, NY1437318755
  9. Bernadette Abeel, NURSE PRACTITIONERAlbany, NY1710657986
  10. Robert Abel, NURSE PRACTITIONERNew York, NY1215184445

Common questions

What is Ellen Patricia Flanagan, PMHNP's NPI number?

Ellen Patricia Flanagan, PMHNP's National Provider Identifier (NPI) is 1871893768, issued on Oct 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Patricia Flanagan, PMHNP located?

The NPPES record lists a practice address at 126 Greenpoint Ave, Brooklyn, NY, 11222. Phone: (347) 687-5172. Providers update this record themselves, so call before visiting.

How can I verify Ellen Patricia Flanagan, PMHNP's license?

NPPES lists New York license number F 401270-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Patricia Flanagan, PMHNP prescribe under Medicare Part D?

In 2024, Ellen Patricia Flanagan, PMHNP had 280 Medicare Part D claims for 21 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.