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

Dr. David H Vanthiel, MD

Individual provider Internal Medicine Physician · NPI 1447367479

Dr. David H Vanthiel, MD is a Gastroenterology in Berwyn, Illinois. Graduated from University of California, Geffen School of Medicine in 1967, 59 years ago. Accepts Medicare assignment. Licensed in Illinois, New York and Wisconsin.

Years since qualifying
59
Trained at
University of California, Geffen School of Medicine
Licensed in
IL, NY, WI
In the registry since
2006
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

3245 Grove Ave
Berwyn, IL 60402-3474
Phone: (414) 236-7224
Fax: (708) 290-1014
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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 102216 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 46537 (WI)
Hepatology Physician Taxonomy 207RI0008X · Licence 036096121 (IL)

Record details

NPI number1447367479
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESJuly 18, 2023
Certification dateJuly 17, 2023
Mailing address401 E Ontario St, 4005, Chicago, IL 60611-3051

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1967 (59 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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