Umer Ejaz Malik, M.D.
Gastroenterology Physician · Stony Brook, NY
Umer Ejaz Malik, M.D. is a gastroenterology physician with a practice address in Stony Brook, New York, and NPI 1336589274, issued on Jun 25, 2013. Check the license (New York 319922, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Umer Ejaz Malik
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 319922 NY
054591 CT
BP10047726 TX
Self-reported in NPPES; status is on the state search - Practice location
- 101 Nicolls RD # T17-060, Stony Brook, NY 11794
- Phone
- (631) 444-2119
- Enumerated
- Jun 25, 2013
- Record last updated
- Jul 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20241024004546); 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 101 Nicolls RD # T17-060
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olga Aroniadis, M.D.Internal Medicine Physician1942508262
Verify Umer Ejaz Malik 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 319922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average gastroenterology physician in 2024
31 Medicare Part D claims for 19 beneficiaries, against an average of 811 among the 16,445 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.
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $271.47
10 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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 one group practice
- Gastrointestinal Specialist OF GeorgiaMarietta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Umer Ejaz Malik among 1,797 gastroenterology physician records in New York
Umer Ejaz Malik, M.D. 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 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2008 · median 1999 among the 1,378 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 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 Stony Brook → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Juan Carlos Bucobo, M.D.Stony Brook, NY 117941982892592
- Michael Clores, D.O.Stony Brook, NY 117941598024390
- Kanhai Farrakhan, MDStony Brook, NY 117941003309899
- Lasha Gogokhia, MDStony Brook, NY 117941578121430
- Daniel Jamorabo, M.D.Stony Brook, NY 117941912325044
- Henry JenStony Brook, NY 117941487064390
- Mohammad Khan, MDStony Brook, NY 117941659791663
- Jade Marhaba, MDStony Brook, NY 117941902434350
Common questions
What is Umer Ejaz Malik, M.D.'s NPI number?
Umer Ejaz Malik, M.D.'s National Provider Identifier (NPI) is 1336589274, issued on Jun 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Umer Ejaz Malik, M.D. located?
The NPPES record lists a practice address at 101 Nicolls RD # T17-060, Stony Brook, NY, 11794. Phone: (631) 444-2119. Providers update this record themselves, so call before visiting.
How can I verify Umer Ejaz Malik, M.D.'s license?
NPPES lists New York license number 319922, 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 Umer Ejaz Malik, M.D. prescribe under Medicare Part D?
In 2024, Umer Ejaz Malik, M.D. had 31 Medicare Part D claims for 19 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Umer Ejaz Malik, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 of 100. 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.