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

Dr. Ellen Ablog Dy, MD

Individual provider Gastroenterology Physician · NPI 1053317578

Dr. Ellen Ablog Dy, MD is a Gastroenterology in Grand Junction, Colorado. Graduated from Indiana University School of Medicine in 1988, 38 years ago. Practices with Grand Junction Gastroenterology PLLC, an 11-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
38
Trained at
Indiana University School of Medicine
Licensed in
CO
In the registry since
2005
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

1035 Wellington Ave
Grand Junction, CO 81501-8104
Phone: (970) 242-6600
Fax: (970) 241-8443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR.0058821 (CO)

Record details

NPI number1053317578
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESOctober 9, 2023
Certification dateSeptember 8, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Grand Junction Gastroenterology Pllc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Grand Junction