DEBRA WENDY YEN MD
NPI 1992225049
Internal Medicine - Gastroenterology in Montgomery, OH
About Debra Wendy Yen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBRA WENDY YEN MD (NPI 1992225049) is an individual gastroenterology provider in Montgomery, Ohio, licensed in California (A195545) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Debra Wendy Yen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MONTGOMERY, OH 45242
MONTGOMERY, OH 45242
MONTGOMERY, OH 45242
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Debra Yen's NPI number?
The NPI number for Debra Yen is 1992225049. It was assigned to this individual provider in the NPPES registry on June 20, 2017.
Where is Debra Yen located?
Debra Yen practices at 10500 Montgomery Rd, Montgomery, OH 45242. The listed phone number is (513) 865-2246.
What is Debra Yen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Debra Yen enrolled in Medicare?
Yes. Debra Yen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Debra Yen accept?
Health plans from CareSource list Debra Yen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Debra Yen was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Debra Wendy Yen, MD · NPI 1992225049
Gastroenterology physician in Montgomery, Ohio. Individual provider, active in the CMS NPPES registry since June 20, 2017.
## Identity
- **NPI:** 1992225049 (Entity type: Individual)
- **Enumerated:** June 20, 2017
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** A195545 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10500 MONTGOMERY RD, Montgomery, OH 45242-4402
- **Phone:** (513) 865-2246 · **Fax:** (513) 865-5552
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992225049) · Data from the CMS NPPES public registry.