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

Matthew William Segar, MD

Individual provider General Practice Physician · NPI 1942703749

Matthew William Segar, MD is a Cardiovascular Disease (Cardiology) in Houston, Texas. Graduated from Indiana University School of Medicine in 2018, 8 years ago. Works from 4 locations. Licensed in Indiana and Texas.

Years since qualifying
8
Trained at
Indiana University School of Medicine
Licensed in
IN, TX
In the registry since
2018
Specialties on file
4
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

6770 Bertner Ave
Houston, TX 77030-2604
Phone: (713) 790-9401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 10590 N Meridian St Ste 200, Carmel, IN 46290-1028 — (317) 338-6666
  • 1000 N 16th St Ste 240, New Castle, IN 47362-4319 — (765) 521-1461
  • 6624 Fannin St Fl 19, Houston, TX 77030-2312 — (713) 442-0000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence S6934 (TX)
General Practice Physician Taxonomy 208D00000X · Licence S6934 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01099254A (IN)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 01099254A (IN)

Record details

NPI number1942703749
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 18, 2018
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026
Mailing address11511 Shadow Creek Pkwy, Pearland, TX 77584-7298

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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