Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark Alan Heard, MD

Individual provider Family Medicine Physician · NPI 1558339242

Mark Alan Heard, MD is registered under Family Practice in Cuero, Texas. Graduated from Texas Tech University Health Science Center School of Medicine in 1982, 44 years ago. Practices with Dewitt Medical District, a 31-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
44
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
TX
In the registry since
2006
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

2500 N Esplanade Ste 102
Cuero, TX 77954-4727 Not confirmed with CMS for 16 years — call before visiting
Phone: (361) 275-3466
Fax: (361) 275-3460
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G3446 (TX)

Record details

NPI number1558339242
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESJanuary 8, 2010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGERIATRIC MEDICINE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Dewitt Medical District — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at Dewitt Medical District

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 31 clinicians in the practice; 12 are shown here.

Other providers in Cuero