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

Robert Stephen Makar, MDPHD

Individual provider Blood Banking & Transfusion Medicine Physician · NPI 1174536338

Robert Stephen Makar, MDPHD is a Pathology in Houston, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 2000, 26 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2006
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Practice location Address checks out

1515 Holcombe
Houston, TX 77030-4000
Phone: (713) 792-6161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Blood Banking & Transfusion Medicine Physician (primary) Taxonomy 207ZB0001X · Licence W3569 (TX)

Record details

NPI number1174536338
Entity typeIndividual (Type 1)
GenderMale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026
Mailing addressPo Box 4439, Houston, TX 77210-4439

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2000 (26 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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