Debra Wendy Yen, MD - Medicare Gastroenterology in Montgomery, OH

Debra Wendy Yen, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Montgomery, Ohio. She graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 10500 Montgomery Rd, Montgomery, Ohio. You can reach out to her office (for appointments etc.) via phone at (513) 865-2246.

Debra Wendy Yen is licensed to practice in California (license number A195545) 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 1992225049.

Contact Information

Debra Wendy Yen, MD
10500 Montgomery Rd,
Montgomery, OH 45242-4402
(513) 865-2246
(513) 865-5552

Map and Direction




Physician's Profile

Full NameDebra Wendy Yen
GenderFemale
SpecialityGastroenterology
Experience9 Years
Location10500 Montgomery Rd, Montgomery, Ohio
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:
  • Debra Wendy Yen graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1992225049
  • Provider Enumeration Date: 06/20/2017
  • Last Update Date: 10/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2769754506
  • Enrollment ID: I20251007003910

Medical Identifiers

Medical identifiers for Debra Wendy Yen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992225049NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A195545 (California)Primary
208M00000XHospitalist 35.141545 (Ohio)Secondary
207R00000XInternal Medicine 2020011211 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387783741

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. Debra Wendy Yen 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
Debra Wendy Yen, MD
Po Box 276950,
Sacramento, CA 95827-6950

Ph: (415) 600-1000
Debra Wendy Yen, MD
10500 Montgomery Rd,
Montgomery, OH 45242-4402

Ph: (513) 865-2246

Reviews and Comments


Internal Medicine Doctors in Montgomery, OH

Syed Shad Mahmood,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10500 Montgomery Rd, Montgomery, OH 45242
Phone: 513-865-2246    Fax: 513-865-5552
Dr. Freeha Khan, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10600 Montgomery Rd, Montgomery, OH 45242
Phone: 513-853-9250    Fax: 513-281-1908
Dr. Saulius K Girnius,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10506a Montgomery Rd, Montgomery, OH 45242
Phone: 513-853-1300    Fax: 513-451-4118
Ellis A Green, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10500 Montgomery Rd, Montgomery, OH 45242
Phone: 513-865-2246    Fax: 513-865-5552
John A Eckman, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10597 Montgomery Rd Ste 200, Montgomery, OH 45242
Phone: 513-793-6861    Fax: 513-985-2743
Mohammed Ali Mohammed Al-amoodi,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10506 Montgomery Rd Ste 300a, Montgomery, OH 45242
Phone: 513-246-2400    Fax: 513-246-4050
Dr. Omar H Jawaid, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10506a Montgomery Rd, Montgomery, OH 45242
Phone: 513-246-2343    Fax: 513-865-9916

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.