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

Dr. Jacob A Armstrong, MD

Individual provider Hematology (Pathology) Physician · NPI 1629455886

Dr. Jacob A Armstrong, MD is a Pathology in Houston, Texas. Graduated from University of Texas Medical School at Houston in 2015, 11 years ago. Practices with University of Texas Health Science Center at Houston, a 48-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Texas.

Years since qualifying
11
Trained at
University of Texas Medical School at Houston
Licensed in
LA, TX
In the registry since
2015
Specialties on file
5
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

6431 Fannin St
Houston, TX 77030-1501
Phone: (713) 704-4000
Fax: (713) 704-2658
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6431 Fannin St, Houston, TX 77030-1501 — (713) 500-4472

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence SS2720 (TX)
Hematology (Pathology) Physician Taxonomy 207ZH0000X · Licence S2720 (TX)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence S2720 (TX)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 327748 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1629455886
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 27, 2015
Last updated in NPPESSeptember 19, 2022
Certification dateSeptember 19, 2022
Mailing address6431 Fannin Street, Msb 2.136, Houston, TX 77030-1501

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2015 (11 years in practice)
Group practice University Of Texas Health Science Center At Houston — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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