Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph Onyiah, MD

Individual provider Internal Medicine Physician · NPI 1508032749

Joseph Onyiah, MD practises Gastroenterology in Denver, Colorado. Graduated from Duke University School of Medicine in 2007, 19 years ago. Practices with University Physicians Incorporated, a 3,148-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and North Carolina.

Years since qualifying
19
Trained at
Duke University School of Medicine
Licensed in
CO, NC
In the registry since
2008
Specialties on file
3
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

777 Bannock St
Denver, CO 80204-4597
Phone: (303) 436-4949
Fax: (303) 602-6190
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1055 Clermont St # Ms -111e, Denver, CO 80220-3808 — (303) 399-8020

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR.0054483 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 142190 (NC)
Internal Medicine Physician Taxonomy 207R00000X · Licence DR.0054483 (CO)

Record details

NPI number1508032749
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2008
Last updated in NPPESAugust 29, 2024
Certification dateAugust 29, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice University Physicians Incorporated — 3148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at University Physicians Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3148 clinicians in the practice; 12 are shown here.

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