NPPES file of Aug 9, 2026

Rahul Subramanian Iyer

Psychiatric/Mental Health Nurse Practitioner · Brentwood, NY

Rahul Subramanian Iyer is a psychiatric/mental health nurse practitioner with a practice address in Brentwood, New York, and NPI 1083581250, issued on Oct 21, 2025. Check the license (New York 405648, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1083581250
Name
Rahul Subramanian Iyer
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
405648 NY
Self-reported in NPPES; status is on the state search
Practice location
1869 Brentwood RD, Brentwood, NY 11717
Phone
(844) 400-1975
Enumerated
Oct 21, 2025
Record last updated
Oct 21, 2025
Medicare enrollment
Enrolled (PECOS I20260401002379); may accept 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 4,129 in New York → Look up another NPI →

Also registered at 1869 Brentwood RD

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

  1. Alison Abrams, NPAdult Health Nurse Practitioner1548449226
  2. Anahita Ahuja, D.O.Family Medicine Physician1386099620
  3. Daniella Alviar, MDObstetrics & Gynecology Physician1497381396
  4. Richard Bonanno, MDFamily Medicine Physician1750472528
  5. Rose Chandrankunnel, MDPediatrics Physician1275624033
  6. Mohammad Chaudry, NPAdult Health Nurse Practitioner1013528595

Verify Rahul Subramanian Iyer 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 405648    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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Rahul Subramanian Iyer among 4,129 psychiatric/mental health nurse practitioner records in New York

Rahul Subramanian Iyer is one of 4,129 psychiatric/mental health nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 89% of them.

  • NPI issued2025 · 89% of these records are older, 4% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2023 · median 2021 among the 1,914 with a school on file
  • Record last updated2025 · 34% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 psychiatric/mental health nurse practitioner records list a practice address in Brentwood

They are 11 of the 839 NPPES records with a practice address in Brentwood, and 4,129 psychiatric/mental health nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,129 in New York → Every provider in Brentwood → Psychiatric/Mental Health Nurse Practitioner nationwide →

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

  1. Joann Basile, NPBrentwood, NY 117171013357946
  2. Rene Belony, NPWest Brentwood, NY 117171639702624
  3. Jessica Castillo, NP, RNBrentwood, NY 117171700262854
  4. Judith ChukwumaBrentwood, NY 117171467942334
  5. Theretha Gilbert, NPBrentwood, NY 117171164514279
  6. Pamela KissoondhanBrentwood, NY 117171881053981
  7. Lynda Lyon, NPBrentwood, NY 117171013009620
  8. Marie Neptune, NURSE PRACT PSYCHWest Brentwood, NY 117171164792818

Common questions

What is Rahul Subramanian Iyer's NPI number?

Rahul Subramanian Iyer's National Provider Identifier (NPI) is 1083581250, issued on Oct 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Rahul Subramanian Iyer located?

The NPPES record lists a practice address at 1869 Brentwood RD, Brentwood, NY, 11717. Phone: (844) 400-1975. Providers update this record themselves, so call before visiting.

How can I verify Rahul Subramanian Iyer's license?

NPPES lists New York license number 405648, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.