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

Ali Yazdanyar, DO

Individual provider Internal Medicine Physician · NPI 1750318382

Ali Yazdanyar, DO is a Hospitalist in Allentown, Pennsylvania. Qualified in 2001, 25 years ago. Practices with University of Penn-Medical Group, a 3,401-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
25
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1200 S Cedar Crest Blvd
Allentown, PA 18103
Phone: (610) 402-5369
Fax: (610) 402-5959
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 S Cedar Crest Blvd, Allentown, PA 18103 — (610) 402-5369

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence OS013101 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence OS013101 (PA)

Record details

NPI number1750318382
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESFebruary 9, 2021
Certification dateFebruary 9, 2021
Mailing addressPo Box 783311, Philadelphia, PA 19178-3311

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice University Of Penn-Medical Group — 3401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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