Rizwan Hassan, DO
Psychiatry Physician · Buffalo, NY
Rizwan Hassan, DO is a psychiatry physician with a practice address in Buffalo, New York, and NPI 1316697782, issued on Mar 28, 2022. Check the license (New York 339983-01, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Rizwan Hassan
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 339983-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 400 Forest Ave, Buffalo, Buffalo, NY 14213
- Phone
- (716) 816-2121
- Enumerated
- Mar 28, 2022
- Record last updated
- Aug 6, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Verify Rizwan Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 339983-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average psychiatry physician in 2024
63 Medicare Part D claims for 17 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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: $14.08
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Rizwan Hassan among 6,589 psychiatry physician records in New York
Rizwan Hassan, 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 2022, is newer than 97% of them.
- NPI issued2022 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2026 · 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).
Psychiatry Physician providers in New York
There are 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Buffalo → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- George Burnett, M.D.Buffalo, NY 142131225056203
- Kulwant Buttar, MDBuffalo, NY 142131366486789
- Olga Cruz-BarriosBuffalo, NY 142131598886418
- Richard GergelisBuffalo, NY 142131225159148
- Dhruvkumar GunderiaBuffalo, NY 142131134240054
- Curlane Jones-BrownBuffalo, NY 142131588785406
- Prem KansalBuffalo, NY 142131396866216
- Allison McGuerty, MDBuffalo, NY 142131043466287
Common questions
What is Rizwan Hassan, DO's NPI number?
Rizwan Hassan, DO's National Provider Identifier (NPI) is 1316697782, issued on Mar 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Rizwan Hassan, DO located?
The NPPES record lists a practice address at 400 Forest Ave, Buffalo, Buffalo, NY, 14213. Phone: (716) 816-2121. Providers update this record themselves, so call before visiting.
How can I verify Rizwan Hassan, DO's license?
NPPES lists New York license number 339983-01, 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 Rizwan Hassan, DO prescribe under Medicare Part D?
In 2024, Rizwan Hassan, DO had 63 Medicare Part D claims for 17 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.