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

Individual provider Nephrology Physician · NPI 1013933902

Mr. Sibtain H Ali, MD is a Nephrology in Houston, Texas. Qualified in 1988, 38 years ago. Practices with Renal Specialists of Houston, PA, a 24-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
38
Licensed in
TX
In the registry since
2006
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

8876 Gulf Fwy Ste 215
Houston, TX 77017-6513
Phone: (713) 947-1001
Fax: (713) 947-0609
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence L3224 (TX)

Record details

NPI number1013933902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESFebruary 3, 2012

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Group practice Renal Specialists Of Houston, Pa — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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