Rayees Nizam, MD
Gastroenterology Physician · Oswego, NY
Rayees Nizam, MD is a gastroenterology physician with a practice address in Oswego, New York, and NPI 1154375087, issued on May 22, 2006. Check the license (New York 204479, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Rayees Nizam
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 204479 NY
Self-reported in NPPES; status is on the state search - Practice location
- 105 County Route 45A, Oswego, NY 13126
- Phone
- (315) 312-0089
- Enumerated
- May 22, 2006
- Record last updated
- Oct 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (315) 312-0110
- Medicaid ID
- 01669112 NY
- Medicare enrollment
- Enrolled (PECOS I20100512000773); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,797 in New York → Look up another NPI →
Also registered at 105 County Route 45A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colin Coniski, PA-CSurgical Physician Assistant1073942611
- Elizabeth GardnerSocial Worker1629221858
- Divey Manocha, MDGastroenterology Physician1932486545
- Vera Rathje, ANPAdult Health Nurse Practitioner1376974865
- Ajoy Roy, M.D.Specialist1487633400
Verify Rayees Nizam 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 204479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average gastroenterology physician in 2024
1,017 Medicare Part D claims for 446 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Pantoprazole Sodium201 claims
- Famotidine165 claims
- Sod Sulf-Potass Sulf-Mag Sulf111 claims
- Omeprazole95 claims
- Cholestyramine38 claims
- Ursodiol38 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,870.13
95 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Bills Medicare through 3 group practices
- Associated Gastroenterologists OF Central New York PCCamillus, NY
- Physician Care PCOswego, NY
- St Josephs Medical PCSyracuse, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rayees Nizam among 1,797 gastroenterology physician records in New York
Rayees Nizam, MD is one of 1,797 gastroenterology physician records with a practice address in New York. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 44% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1990 · median 1999 among the 1,378 with a school on file
- Record last updated2021 · 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 207RG0100X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
All 1,797 in New York → Every provider in Oswego → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Mohammad Ali, M.D.Oswego, NY 131261710248471
- Sariah Hedrick-Attari, PAOswego, NY 131261720550387
- Divey Manocha, MDOswego, NY 131261932486545
- William Buniak, DOLiverpool, NY 130881699235648
- Borys Buniak, MDLiverpool, NY 130881497747091
- Sara Gosselin, M.D.Liverpool, NY 130881326001538
- John Romano, MDLiverpool, NY 130881114381480
- Thomas Romano, MDLiverpool, NY 130881720072846
Common questions
What is Rayees Nizam, MD's NPI number?
Rayees Nizam, MD's National Provider Identifier (NPI) is 1154375087, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rayees Nizam, MD located?
The NPPES record lists a practice address at 105 County Route 45A, Oswego, NY, 13126. Phone: (315) 312-0089. Providers update this record themselves, so call before visiting.
How can I verify Rayees Nizam, MD's license?
NPPES lists New York license number 204479, 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 Rayees Nizam, MD prescribe under Medicare Part D?
In 2024, Rayees Nizam, MD had 1,017 Medicare Part D claims for 446 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Rayees Nizam, MD's MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.