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

Dr. David Bennett Grinsfelder, MD

Individual provider Internal Medicine Physician · NPI 1568966174

Dr. David Bennett Grinsfelder, MD is an Internal Medicine in Dallas, Texas. Graduated from Texas Tech University Health Science Center School of Medicine in 2018, 8 years ago. Practices with Texas Medical Group PA, an 11-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
8
Trained at
Texas Tech University Health Science Center School of Medicine
Licensed in
TX
In the registry since
2018
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

8210 Walnut Hill Ln Ste 230
Dallas, TX 75231-4488
Phone: (972) 284-7000
Fax: (972) 284-7001
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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 T1950 (TX)

Record details

NPI number1568966174
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2018
Last updated in NPPESApril 6, 2022
Certification dateApril 6, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolTEXAS TECH UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Texas Medical Group Pa — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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