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

Glenn B. Mieszkalski

Individual provider Hematology & Oncology Physician · NPI 1043325657

Glenn B. Mieszkalski is a Radiation Oncology in Harrisburg, Pennsylvania. Qualified in 1990, 36 years ago. Practices with Pinnacle Health Medical Services, a 1,026-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
36
Licensed in
PA
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

4300 Londonderry Rd Lowr Level
Harrisburg, PA 17109-5317
Phone: (717) 724-6740
Fax: (717) 724-6741
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2035 Technology Pkwy Ste 100, Mechanicsburg, PA 17050-9422 — (717) 724-6740
  • 1703 Innovation Dr Ste 100, York, PA 17408-8815 — (717) 801-0742

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD049823L (PA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence MD049823L (PA)

Record details

NPI number1043325657
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 21, 2006
Last updated in NPPESJanuary 27, 2021
Certification dateJanuary 27, 2021

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Pinnacle Health Medical Services — 1026 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

Other providers in Harrisburg