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

Dr. John Lee Weippert, DO

Individual provider Internal Medicine Physician · NPI 1780903518

Dr. John Lee Weippert, DO is an Internal Medicine in Warren, Ohio. Graduated from Ohio University, College of Osteopathic Medicine in 2008, 18 years ago. Practices with The Gastroenterology Clinic and Endoscopy Center Inc, a 36-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
18
Trained at
Ohio University, College of Osteopathic Medicine
Licensed in
OH
In the registry since
2010
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1622 E Market St
Warren, OH 44483-6613
Phone: (330) 399-7215
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34.009801 (OH)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 34.009801 (OH)

Record details

NPI number1780903518
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 18, 2010
Last updated in NPPESJune 18, 2013
Mailing address1622 E Market St, Warren, OH 44483-6613

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolOHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2008 (18 years in practice)
Group practice The Gastroenterology Clinic And Endoscopy Center Inc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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