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

Marc E Chapman, MD

Individual provider Internal Medicine Physician · NPI 1679578777

Marc E Chapman, MD is an Internal Medicine in Euless, Texas. Graduated from University of Oklahoma College of Medicine in 1989, 37 years ago. Practices with Catalyst Physician Group - Ntx, PLLC, a 88-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
37
Trained at
University of Oklahoma College of Medicine
Licensed in
TX
In the registry since
2005
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

469 Westpark Way
Euless, TX 76040-3957
Phone: (817) 283-2888
Fax: (817) 283-1181
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L1000 (TX)

Record details

NPI number1679578777
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESMarch 11, 2011
Mailing address469 Westpark Way, Euless, TX 76040-3957

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Catalyst Physician Group - Ntx, Pllc — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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