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

Juanita L Merchant, MD, PHD

Individual provider Internal Medicine Physician · NPI 1164505095

Juanita L Merchant, MD, PHD is a Gastroenterology in Ann Arbor, Michigan. Graduated from Yale University School of Medicine in 1984, 42 years ago. Practices with Banner-University Medical Group, a 1,071-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
42
Trained at
Yale University School of Medicine
Licensed in
MI
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1500 E Medical Center Dr 2nd Fl University Hospital Recp 2B355
Ann Arbor, MI 48109-5051
Phone: (734) 936-9250
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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 4301058085 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301058085 (MI)

Record details

NPI number1164505095
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESMarch 22, 2012

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Banner-University Medical Group — 1071 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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