Dr Onpan Cheung, MD, MPH - Medicare in Denison, TX

Dr Onpan Cheung, MD, MPH is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Denison, Texas. Her current practice location is 5016 Us Hwy 75, Denison, Texas. You can reach out to her office (for appointments etc.) via phone at (903) 416-6389.

Dr Onpan Cheung is licensed to practice in Texas (license number U1248) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1639195746.

Contact Information

Dr Onpan Cheung, MD, MPH
5016 Us Hwy 75,
Denison, TX 75020-4584
(903) 416-6389
Not Available

Map and Direction




Physician's Profile

Full NameDr Onpan Cheung
GenderFemale
Speciality
Experience Years
Location5016 Us Hwy 75, Denison, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Onpan Cheung attended and graduated from in
  NPI Data:
  • NPI Number: 1639195746
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 08/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Onpan Cheung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639195746NPI-NPPES
1265982375OtherCANPI GROUP NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology FC1954189 (California)Secondary
207R00000XInternal Medicine 0101238939 (Virginia)Secondary
207RG0100XInternal Medicine - Gastroenterology A111454 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology U1248 (Texas)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Onpan Cheung is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Onpan Cheung, MD, MPH
5016 Us Hwy 75,
Denison, TX 75020-4584

Ph: (903) 416-6389
Dr Onpan Cheung, MD, MPH
5016 Us Hwy 75,
Denison, TX 75020-4584

Ph: (903) 416-6389

Reviews and Comments


Internal Medicine Doctors in Denison, TX

Dr. Nhat Q. Nguyen, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4616 Us Hwy 75 Ste 203, Denison, TX 75020
Phone: 903-416-6255    Fax: 903-416-6024
Ashok Kumar Malhi, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5016 Us Hwy 75, Denison, TX 75020
Phone: 347-982-1034    
Dr. Utkal Patel, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5016 Us Hwy 75, Denison, TX 75020
Phone: 903-417-2000    
Mohammed Moizuddin, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5012 S Us Highway 75 Ste 205, Denison, TX 75020
Phone: 972-674-9910    Fax: 972-666-5959
Hesham Mohamed Elgouhari, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5012 S Us Highway 75 Ste 220, Denison, TX 75020
Phone: 903-416-6110    Fax: 903-416-6111
Mr. Jenson Abraham, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5016 S Us Highway 75, Denison, TX 75020
Phone: 903-416-4378    Fax: 903-416-4980
Robert Ross Watson, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5016 S Us Highway 75, Hospitalist Program, Denison, TX 75020
Phone: 903-416-4378    Fax: 903-416-4980

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.