NPPES file of Aug 9, 2026

Rini Simon Chennattu, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Cortland, NY

Rini Simon Chennattu, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Cortland, New York, and NPI 1417432394, issued on Sep 26, 2018. Check the license (New York 402446, 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
1417432394
Name
Rini Simon Chennattu
Credential
PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
402446 NY
Self-reported in NPPES; status is on the state search
Practice location
165 Main St, Cortland, NY 13045
Phone
(845) 536-0732
Enumerated
Sep 26, 2018
Record last updated
Sep 26, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181119003068); 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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8 nearest psychiatric/mental health nurse practitioner records → All 4,129 in New York → Look up another NPI →

Also registered at 165 Main St

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

  1. Ethan BardellCounselor1215583067
  2. Jennifer Bayer, CASACAddiction (Substance Use Disorder) Counselor1487082269
  3. Gwyneth Esty-KendallStudent in an Organized Health Care Education/Training Program1669949376
  4. Stefanie FellowsCounselor1184296337
  5. Chelsea HenigeCounselor1881266039
  6. Christopher HydePeer Specialist1649820457

Verify Rini Simon Chennattu 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 402446    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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95% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

1,763 Medicare Part D claims for 88 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Rini Chennattu1,763
  2. Specialty average906

Most prescribed

  1. Bupropion Xl117 claims
  2. Duloxetine Hcl101 claims
  3. Benztropine Mesylate82 claims
  4. Aripiprazole79 claims
  5. Quetiapine Fumarate77 claims
  6. Fluoxetine Hcl75 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.

Industry payments in 2024: $1,000.90

38 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rini Chennattu$1,000.90
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Family Counseling Services OF Cortland County IncCortland, NY
  2. Tioga CountyOwego, NY

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

Rini Simon Chennattu among 4,129 psychiatric/mental health nurse practitioner records in New York

Rini Simon Chennattu, PMHNP-BC 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. Its NPI, issued in 2018, is newer than 47% of them.

  • NPI issued2018 · 47% of these records are older, 48% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2018 · median 2021 among the 1,914 with a school on file
  • Record last updated2018 · 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).

9 psychiatric/mental health nurse practitioner records list a practice address in Cortland

They are 9 of the 751 NPPES records with a practice address in Cortland, and 4,129 psychiatric/mental health nurse practitioner records in New York.

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

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

  1. Sarah ChambersCortland, NY 130451639663966
  2. Shannon DrakeCortland, NY 130451578827341
  3. Lindsay Dunlop, NPP, FNPCortland, NY 130451437760311
  4. Elizabeth Finn, NPCortland, NY 130451669580072
  5. Megan Guerrera, PMHNPCortland, NY 130451609617067
  6. Melanie Novick, NPPCortland, NY 130451154730232
  7. Cathy Sinnott, NPPCortland, NY 130451700531399
  8. Toni Usev, NPCortland, NY 130451720420714

Common questions

What is Rini Simon Chennattu, PMHNP-BC's NPI number?

Rini Simon Chennattu, PMHNP-BC's National Provider Identifier (NPI) is 1417432394, issued on Sep 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Rini Simon Chennattu, PMHNP-BC located?

The NPPES record lists a practice address at 165 Main St, Cortland, NY, 13045. Phone: (845) 536-0732. Providers update this record themselves, so call before visiting.

How can I verify Rini Simon Chennattu, PMHNP-BC's license?

NPPES lists New York license number 402446, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Rini Simon Chennattu, PMHNP-BC prescribe under Medicare Part D?

In 2024, Rini Simon Chennattu, PMHNP-BC had 1,763 Medicare Part D claims for 88 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.