Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Aliasger Aun Ali, MD

Individual provider Internal Medicine Physician · NPI 1538696984

Dr. Aliasger Aun Ali, MD practises Internal Medicine in Houston, Texas. Qualified in 2016, 10 years ago. Practices with Physicians Referral Service, a 2,727-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
10
Licensed in
TX
In the registry since
2017
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

708 Main St Fl 10
Houston, TX 77002-3246
Phone: (855) 212-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6431 Fannin St Ste Msb 1134, Houston, TX 77030-1501 — (713) 500-6500
  • 1515 Holcombe Blvd, Houston, TX 77030-4000 — (713) 792-2991

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence S9642 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence S9642 (TX)

Record details

NPI number1538696984
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 16, 2017
Last updated in NPPESOctober 8, 2026
Certification dateOctober 8, 2026

Medicare enrollment

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

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

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients216
Services billed 224 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Physicians Referral Service

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2727 clinicians in the practice; 12 are shown here.

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