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

Individual provider Internal Medicine Physician · NPI 1275503492

Dr. Joseph Mammoun Qamar, MD is an Internal Medicine in Arlington, Texas. Qualified in 2000, 26 years ago. Practices with Questcare Hospitalists PLLC, a 272-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
26
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

3301 Matlock Rd
Arlington, TX 76015
Phone: (817) 733-7328
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 12221 Merit Dr, Dallas, TX 75251-2202 — (214) 217-1911
  • 12221 Merit Dr, Dallas, TX 75251-2202 — (214) 217-1911

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence M2622 (TX)

Record details

NPI number1275503492
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESSeptember 25, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Questcare Hospitalists Pllc — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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