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

Individual provider Diagnostic Radiology Physician · NPI 1427375138

David Reeve Marker, MD is a Diagnostic Radiology in Houston, Texas. Graduated from Johns Hopkins University School of Medicine in 2010, 16 years ago. Practices with Houston Radiology Associated, a 106-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
16
Trained at
Johns Hopkins University School of Medicine
Licensed in
TX
In the registry since
2010
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

6565 Fannin St # M204
Houston, TX 77030-2703
Phone: (713) 441-7558
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence Q9193 (TX)

Record details

NPI number1427375138
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 21, 2010
Last updated in NPPESApril 12, 2018

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Houston Radiology Associated — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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