NPPES file of Aug 9, 2026

Siamak Darehbaghi, DO

Psychiatry Physician · New York, NY

Siamak Darehbaghi, DO is a psychiatry physician with a practice address in New York, New York, and NPI 1902365901, issued on Mar 19, 2019. Check the license (New York 321128-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1902365901
Name
Siamak Darehbaghi
Credential
DO
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
321128-01 NY
Self-reported in NPPES; status is on the state search
Practice location
1400 Pelham Parkway South, New York, NY 10461
Phone
(718) 918-5000
Enumerated
Mar 19, 2019
Record last updated
Jun 29, 2023
Medicare enrollment
Enrolled (PECOS I20240412002713); may accept Medicare assignment
Medical or professional school
Arizona College Of Osteopathic Medicine Mid Western University, 2019
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 1400 Pelham Parkway South

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

  1. Pravakar Dahal, M.D.Student in an Organized Health Care Education/Training Program1326985136
  2. Pooja MangeStudent in an Organized Health Care Education/Training Program1598517294
  3. Marshet Yeheyis, M.D.Student in an Organized Health Care Education/Training Program1891630836

Verify Siamak Darehbaghi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 321128-01
    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
Open 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.

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94% fewer Medicare Part D claims than the average psychiatry physician in 2024

57 Medicare Part D claims for 16 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Siamak Darehbaghi57
  2. Specialty average1,000

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: $591.41

8 payments; by number, the most common kind was food and beverage; the largest payer was Neuronetics, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Siamak Darehbaghi$591.41
  2. Specialty average$4,954.93

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

One hospital affiliation

  1. Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Siamak Darehbaghi among 6,589 psychiatry physician records in New York

Siamak Darehbaghi, DO is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.

  • NPI issued2019 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2019 · median 2002 among the 2,559 with a school on file
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,604 psychiatry physician records list a practice address in New York

They are 2,604 of the 98,468 NPPES records with a practice address in New York, and 6,589 psychiatry physician records in New York.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Sarbjot Ajit, M.D.Bront, NY 104611629080841
  2. Ricardo Arango, M.D.Bronx, NY 104611801984257
  3. Miguel Arce, M.D.Bronx, NY 104611487736096
  4. Irina Faynblut, M.D.Bronx, NY 104611740367200
  5. Honi Gluck, M.D.Bronx, NY 104611841294626
  6. Howard Isaacs, MDBronx, NY 104611689768020
  7. Martin Lebinger, M.D.Bronx, NY 104611841378262
  8. Joshua Mason, MDBronx, NY 104611215015359

Common questions

What is Siamak Darehbaghi, DO's NPI number?

Siamak Darehbaghi, DO's National Provider Identifier (NPI) is 1902365901, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Siamak Darehbaghi, DO located?

The NPPES record lists a practice address at 1400 Pelham Parkway South, New York, NY, 10461. Phone: (718) 918-5000. Providers update this record themselves, so call before visiting.

How can I verify Siamak Darehbaghi, DO's license?

NPPES lists New York license number 321128-01, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Siamak Darehbaghi, DO prescribe under Medicare Part D?

In 2024, Siamak Darehbaghi, DO had 57 Medicare Part D claims for 16 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.

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.