Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Gabriel El-Kass, MD

Individual provider Internal Medicine Physician · NPI 1821295353

Gabriel El-Kass, MD is an Internal Medicine in Tucson, Arizona. Qualified in 1994, 32 years ago. Practices with Southwest Kidney Institute PLC, a 100-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
32
Licensed in
AZ
In the registry since
2007
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

1645 N Swan Rd
Tucson, AZ 85712-4046
Phone: (520) 623-2642
Fax: (520) 327-9300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 325 S Euclid Ave Ste 109, Tucson, AZ 85719-6653 — (520) 623-7255

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 47983 (AZ)

Record details

NPI number1821295353
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 28, 2007
Last updated in NPPESOctober 4, 2021
Certification dateOctober 4, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Southwest Kidney Institute Plc — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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