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

Individual provider Internal Medicine Physician · NPI 1245208081

Dr. John Diakiw, MD is an Internal Medicine in Scranton, Pennsylvania. Graduated from Medical College of Pennsylvania in 1979, 47 years ago. Practices with Scranton Quincy Clinic Company LLC, a 67-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
47
Trained at
Medical College of Pennsylvania
Licensed in
PA
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

748 Quincy Ave Ste 1A
Scranton, PA 18510-1739
Phone: (570) 347-9600
Fax: (570) 342-0681
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD023799E (PA)

Record details

NPI number1245208081
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESOctober 19, 2021
Certification dateOctober 19, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMEDICAL COLLEGE OF PENNSYLVANIA
Graduated 1979 (47 years in practice)
Group practice Scranton Quincy Clinic Company Llc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Scranton