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

Mahmoud Allahham, MD

Individual provider Internal Medicine Physician · NPI 1073968152

Mahmoud Allahham, MD is an Internal Medicine in Houston, Texas. Graduated from Baylor College of Medicine in 2016, 10 years ago. Practices with Physicians Referral Service, a 2,727-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2016
Specialties on file
3
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

6720 Bertner Ave
Houston, TX 77030-2604
Phone: (713) 798-2222
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1 Baylor Plz, Houston, TX 77030-3411 — (713) 798-4951
  • 1504 Taub Loop, Houston, TX 77030-1608 — (713) 873-8890
  • 1515 Holcombe Blvd, Houston, TX 77030-4000 — (713) 792-6161

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence S1968 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence BP10056209 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence S1968 (TX)

Record details

NPI number1073968152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 26, 2016
Last updated in NPPESJuly 7, 2025
Certification dateJuly 7, 2025
Mailing address6620 Main St # 11b.285, Houston, TX 77030-2348

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Physicians Referral Service — 2727 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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