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

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1437346798

Dr. Mazen El Ali, MD is an Internal Medicine in Pittsburgh, Pennsylvania. Qualified in 2006, 20 years ago. Practices with University of Pittsburgh Physicians, a 4,127-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
20
Licensed in
PA
In the registry since
2007
Specialties on file
4
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

3459 5th Ave
Pittsburgh, PA 15213-3236
Phone: (412) 692-2210
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2 Hot Metal St # 1, Pittsburgh, PA 15203-2348 — (412) 432-5866

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD463021 (PA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD463021 (PA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence MD463021 (PA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence MD463021 (PA)

Record details

NPI number1437346798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 1, 2007
Last updated in NPPESMay 9, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice University Of Pittsburgh Physicians — 4127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare

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