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

Jason J. Zielinski, DO

Individual provider Internal Medicine Physician · NPI 1508896929

Jason J. Zielinski, DO is a Hospitalist in Bethlehem, Pennsylvania. Graduated from University of New England, College of Osteo Medicine in 2003, 23 years ago. Practices with Advanced Inpatient Medicine PC, a 25-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Trained at
University of New England, College of Osteo Medicine
Licensed in
PA
In the registry since
2006
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.

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Practice location Address checks out

801 Ostrum St
Bethlehem, PA 18015-1000
Phone: (610) 954-3383
Fax: (610) 954-6500
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS013524 (PA)

Record details

NPI number1508896929
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated 2003 (23 years in practice)
Group practice Advanced Inpatient Medicine Pc — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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