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

David Cousins, MD

Individual provider Radiation Oncology Physician · NPI 1578069910

David Cousins, MD is a Radiation Oncology in Williamsport, Pennsylvania. Graduated from University of Arkansas College of Medicine in 2018, 8 years ago. Practices with Susquehanna Physician Services, a 612-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
8
Trained at
University of Arkansas College of Medicine
Licensed in
PA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1100 Grampian Blvd
Williamsport, PA 17701-1907
Phone: (570) 326-8203
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence MD482934 (PA)

Record details

NPI number1578069910
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2018
Last updated in NPPESAugust 7, 2026
Certification dateOctober 16, 2023
Mailing address1201 Grampian Blvd, Williamsport, PA 17701-1900

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Susquehanna Physician Services — 612 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Williamsport