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

Individual provider Cardiovascular Disease Physician · NPI 1881770576

Nirmal S Bual, MD, PA is a Cardiovascular Disease (Cardiology) in Houston, Texas. Qualified in 1970, 56 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
56
Licensed in
TX
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

6006 Theall Rd
Houston, TX 77066-1403
Phone: (281) 206-0134
Fax: (713) 955-5201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence G4267 (TX)
Specialist Taxonomy 174400000X · Licence G4267 (TX)

Record details

NPI number1881770576
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PA
Sole proprietorYes
NPI enumeratedOctober 27, 2006
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1970 (56 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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