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

Dr. John Bonchak, DO

Individual provider Internal Medicine Physician · NPI 1144244252

Dr. John Bonchak, DO is an Internal Medicine Physician in Bonham, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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 Partly verified

Some contact details are missing from the federal record.

Sam Rayburn Memorial Veterans Center 1201 E.9TH St
Bonham, TX 75418-2228
Phone: (903) 583-2111
Fax: (903) 583-6709
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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 H5843 (TX)

Record details

NPI number1144244252
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESJuly 16, 2007
Mailing address1201 E 9th St, Sam Rayburn Memorial Veterans Center, Bonham, TX 75418-4059

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