NPPES file of Aug 9, 2026

Pierrette M. Begent, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Patchogue, NY

Pierrette M. Begent, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Patchogue, New York, and NPI 1164804092, issued on Jun 27, 2015. Check the license (New York F401855-1, 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
1164804092
Name
Pierrette M. Begent
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
F401855-1 NY
Self-reported in NPPES; status is on the state search
Practice location
122 W Roe Blvd, Patchogue, NY 11772
Phone
(318) 346-3566
Enumerated
Jun 27, 2015
Record last updated
May 2, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(631) 627-8533
Medicare enrollment
Enrolled (PECOS I20160106002510); 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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Also registered at 122 W Roe Blvd

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

  1. Kristina Begent, OTRPediatric Occupational Therapist1720314321
  2. Marie Didonato, PMHNPPsychiatric/Mental Health Nurse Practitioner1053862250
  3. Ashley Gabriele, PSY.D.School Psychologist1689566309
  4. Carlos Rivera, M.D.Pediatrics Physician1881652105
  5. Brianna SalviaDiagnostic Radiology Physician1740758382
  6. Annamaria Spera, LMSWSocial Worker1457017550

Verify Pierrette M. Begent 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 F401855-1    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

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65% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

314 Medicare Part D claims for 25 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Pierrette Begent314
  2. Specialty average906

Most prescribed

  1. Alprazolam58 claims
  2. Clonazepam44 claims
  3. Escitalopram Oxalate32 claims
  4. Sertraline Hcl30 claims
  5. Venlafaxine Hcl Er15 claims
  6. Zolpidem Tartrate14 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.

14 psychiatric/mental health nurse practitioner records list a practice address in Patchogue

They are 14 of the 987 NPPES records with a practice address in Patchogue, and 4,129 psychiatric/mental health nurse practitioner records in New York.

All 14 in Patchogue → All 4,129 in New York → Every provider in Patchogue →

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 Pierrette M. Begent, PMHNP's NPI number?

Pierrette M. Begent, PMHNP's National Provider Identifier (NPI) is 1164804092, issued on Jun 27, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Pierrette M. Begent, PMHNP located?

The NPPES record lists a practice address at 122 W Roe Blvd, Patchogue, NY, 11772. Phone: (318) 346-3566. Providers update this record themselves, so call before visiting.

How can I verify Pierrette M. Begent, PMHNP's license?

NPPES lists New York license number F401855-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Pierrette M. Begent, PMHNP prescribe under Medicare Part D?

In 2024, Pierrette M. Begent, PMHNP had 314 Medicare Part D claims for 25 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.