Ellen Ablog Dy, M.D.
Gastroenterology Physician · Grand Junction, CO
Ellen Ablog Dy, M.D. is a gastroenterology physician with a practice address in Grand Junction, Colorado, and NPI 1053317578, issued on Jun 21, 2005. Check the license (Colorado DR.0058821, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ellen Ablog Dy
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- DR.0058821 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1035 Wellington Ave, Grand Junction, CO 81501
- Phone
- (970) 242-6600
- Enumerated
- Jun 21, 2005
- Record last updated
- Oct 9, 2023
- Fax
- (970) 241-8443
- Medicaid ID
- 0139659 IA
- Medicare enrollment
- Enrolled (PECOS I20170803000347); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 334 in Colorado → Look up another NPI →
Also registered at 1035 Wellington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eugene Crafton, M.DGastroenterology Physician1508874850
- Linda Evans, NPNurse Practitioner1750549929
- Brent Prosser, M.D.Gastroenterology Physician1063579555
- Katherine Rabbio, PAPhysician Assistant1902271786
- Philip Sarges, MDGastroenterology Physician1538393939
Verify Ellen Ablog Dy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0058821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average gastroenterology physician in 2024
330 Medicare Part D claims for 99 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium198 claims
- Omeprazole63 claims
- Budesonide Dr13 claims
- Mesalamine13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 99.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,093.96
46 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Grand Junction Gastroenterology PLLCGrand Junction, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Ablog Dy among 334 gastroenterology physician records in Colorado
Ellen Ablog Dy, M.D. is one of 334 gastroenterology physician records with a practice address in Colorado. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1988 · median 2003 among the 258 with a school on file
- Record last updated2023 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Colorado
There are 334 gastroenterology physician records in Colorado.
All 334 in Colorado → Every provider in Grand Junction → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Eugene Crafton, M.DGrand Junction, CO 815011508874850
- Brent Prosser, M.D.Grand Junction, CO 815011063579555
- Philip Sarges, MDGrand Junction, CO 815011538393939
- Steven Seagren, MDGrand Junction, CO 815011184665655
- William Shields, D.O.Grand Junction, CO 815011245203561
- Masi Khaja, MDGrand Junction, CO 815051982642526
- Bernard Pacini, M.D.Grand Junction, CO 815061699969667
- Eric Gochanour, MDGlenwood Springs, CO 816011306225396
Common questions
What is Ellen Ablog Dy, M.D.'s NPI number?
Ellen Ablog Dy, M.D.'s National Provider Identifier (NPI) is 1053317578, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Ablog Dy, M.D. located?
The NPPES record lists a practice address at 1035 Wellington Ave, Grand Junction, CO, 81501. Phone: (970) 242-6600. Providers update this record themselves, so call before visiting.
How can I verify Ellen Ablog Dy, M.D.'s license?
NPPES lists Colorado license number DR.0058821, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ellen Ablog Dy, M.D. prescribe under Medicare Part D?
In 2024, Ellen Ablog Dy, M.D. had 330 Medicare Part D claims for 99 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Ellen Ablog Dy, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.