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

Dr. Howard Hao Zhang, MD

Individual provider Gastroenterology Physician · NPI 1851302863

Dr. Howard Hao Zhang, MD is a Gastroenterology in Montgomery, Ohio. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2000, 26 years ago. Practices with Trihealth H LLC, a 848-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
26
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
OH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

10600 Montgomery Rd Ste 300
Montgomery, OH 45242-4464
Phone: (513) 853-9250
Fax: (513) 281-1908
Show map & directions

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

Additional practice locations (1)

  • 12301 Snow Rd, Parma, OH 44130-1002 — (216) 445-4900

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35-087915 (OH)

Record details

NPI number1851302863
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESNovember 15, 2021
Certification dateNovember 15, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 2000 (26 years in practice)
Group practice Trihealth H Llc — 848 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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