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

Dr. Gregory Martin Kwok, MD

Individual provider Gastroenterology Physician · NPI 1952353997

Dr. Gregory Martin Kwok, MD is a Gastroenterology in Las Vegas, Nevada. Graduated from University of Texas Southwestern Medical School at Dallas in 1990, 36 years ago. Practices with Frank J Nemec MD Ltd, a 6-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
36
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
NV
In the registry since
2006
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

6950 S Cimarron Rd Ste 200
Las Vegas, NV 89113-2135
Phone: (702) 796-0231
Fax: (702) 796-5211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3820 S Hualapai Way, Las Vegas, NV 89147-5732 — (702) 796-0231

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 7407 (NV)

Record details

NPI number1952353997
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 21, 2018

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1990 (36 years in practice)
Group practice Frank J Nemec Md Ltd — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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