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

Debra Wendy Yen, MD

Individual provider Gastroenterology Physician · NPI 1992225049

Debra Wendy Yen, MD is a Gastroenterology in Montgomery, Ohio. Qualified in 2017, 9 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Missouri and Ohio.

Years since qualifying
9
Licensed in
CA, MO, OH
In the registry since
2017
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

10500 Montgomery Rd
Montgomery, OH 45242-4402
Phone: (513) 865-2246
Fax: (513) 865-5552
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003 — (314) 362-5000
  • 234 Goodman St, Cincinnati, OH 45219-2364 — (513) 584-4505
  • 375 Dixmyth Ave, Cincinnati, OH 45220-2475 — (513) 865-2246

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence A195545 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.141545 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2020011211 (MO)

Record details

NPI number1992225049
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2017
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Other providers in Montgomery