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

Mark Allen Feist, MD

Individual provider Pediatric Gastroenterology Physician · NPI 1346274610

Mark Allen Feist, MD is a Pediatric Medicine in Lubbock, Texas. Graduated from Texas Tech University Health Science Center School of Medicine in 2000, 26 years ago. Practices with Cook Childrens Physician Network, a 301-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
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

4102 24th St Ste 401
Lubbock, TX 79410-1806
Phone: (806) 725-5830
Fax: (806) 796-6131
Show map & directions

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

Specialties & licences

Pediatric Gastroenterology Physician (primary) Taxonomy 2080P0206X · Licence M3538 (TX)

Record details

NPI number1346274610
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 2023
Mailing addressPo Box 733784, Dallas, TX 75373-3784

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Cook Childrens Physician Network — 301 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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