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

Ngoc-Duyen Thi Dang, MD

Individual provider Internal Medicine Physician · NPI 1386726818

Ngoc-Duyen Thi Dang, MD is a Gastroenterology in Ann Arbor, Michigan. Graduated from Harvard Medical School in 1994, 32 years ago. Practices with Henry Ford Health System, a 2,540-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
32
Trained at
Harvard Medical School
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.

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Practice location Address checks out

1500 E Medical Center Dr 3rd Fl Taubman Ctr Recp D
Ann Arbor, MI 48109-5362
Phone: (734) 647-5944
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 4301081244 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301081244 (MI)

Record details

NPI number1386726818
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2006
Last updated in NPPESMarch 1, 2012

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Group practice Henry Ford Health System — 2540 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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