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

Mark R Brinker, MD

Individual provider Orthopaedic Trauma Physician · NPI 1861480386

Mark R Brinker, MD is an Orthopedic Surgery in Houston, Texas. Graduated from Tulane University School of Medicine in 1987, 39 years ago. Practices with Ortholonestar PLLC, a 415-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
39
Trained at
Tulane University School of Medicine
Licensed in
TX
In the registry since
2005
Specialties on file
2
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

7401 S Main St
Houston, TX 77030-4509
Phone: (713) 799-2300
Fax: (713) 794-3380
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence J4727 (TX)
Orthopaedic Trauma Physician Taxonomy 207XX0801X · Licence J4727 (TX)

Record details

NPI number1861480386
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 10, 2005
Last updated in NPPESOctober 19, 2022
Certification dateOctober 19, 2022
Mailing address7401 South Main St, Houston, TX 77030-4509

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Ortholonestar Pllc — 415 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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