Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Umer Ejaz Malik, MD

Individual provider Hospitalist Physician · NPI 1336589274

Mr. Umer Ejaz Malik, MD is a Gastroenterology in Stony Brook, New York. Qualified in 2008, 18 years ago. Practices with Gastrointestinal Specialist of Georgia, a 35-clinician group and accepts Medicare assignment. Licensed in Connecticut, New York and Texas.

Years since qualifying
18
Licensed in
CT, NY, TX
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

101 Nicolls Rd # T17-060
Stony Brook, NY 11794-0001
Phone: (631) 444-2119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 319922 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 054591 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence BP10047726 (TX)

Record details

NPI number1336589274
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2013
Last updated in NPPESJuly 14, 2023
Certification dateJuly 14, 2023
Mailing address101 Nicolls Rd # T17-060, Stony Brook, NY 11794-0001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Gastrointestinal Specialist Of Georgia — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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