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

Mark Hurwitz, MD

Individual provider Radiation Oncology Physician · NPI 1891751046

Mark Hurwitz, MD is a Radiation Oncology in Valhalla, New York. Graduated from Pennsylvania State University College of Medicine in 1993, 33 years ago. Practices with Westchester Medical Center Advanced Physician Services PC, a 880-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts, New York and Pennsylvania.

Years since qualifying
33
Trained at
Pennsylvania State University College of Medicine
Licensed in
MA, NY, PA
In the registry since
2006
Specialties on file
3
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

100 Woods Rd
Valhalla, NY 10595-1530
Phone: (914) 493-8561
Show map & directions

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

Additional practice locations (3)

  • 241 North Rd, Poughkeepsie, NY 12601-1154 — (914) 493-8561
  • 111 S 11th St, Philadelphia, PA 19107-4824 — (215) 955-6702
  • 3941 Commerce Ave, Willow Grove, PA 19090-1104 — (215) 481-4000

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 312777 (NY)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence 154594 (MA)
Radiation Oncology Physician Taxonomy 2085R0001X · Licence MD447072 (PA)

Record details

NPI number1891751046
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESJanuary 10, 2022
Certification dateJanuary 10, 2022
Mailing address19 Bradhurst Ave Ste 3100n, Hawthorne, NY 10532-2140

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Westchester Medical Center Advanced Physician Services Pc — 880 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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