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

Jennifer Margaret Segar, MD

Individual provider Hematology & Oncology Physician · NPI 1225478068

Jennifer Margaret Segar, MD is a Hematology/Oncology in Houston, Texas. Qualified in 2012, 14 years ago. Practices with Texas Oncology PA, a 1,005-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
14
Licensed in
TX
In the registry since
2013
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

7500 Fannin St Ste 500
Houston, TX 77054-1986
Phone: (832) 384-7900
Fax: (832) 615-3616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 83 Chelsea Blvd, Houston, TX 77006-6247 — (805) 304-5344
  • 2829 Babcock Rd Ste 300, San Antonio, TX 78229-6011 — (210) 580-9500

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence V5127 (TX)

Record details

NPI number1225478068
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2013
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE, MEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Texas Oncology Pa — 1005 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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