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

Dr. Robert Wayne Horowitz, MD

Individual provider Medical Oncology Physician · NPI 1578667960

Dr. Robert Wayne Horowitz, MD is a Medical Oncology in Ithaca, New York. Graduated from New York Medical College in 1989, 37 years ago. Practices with Cayuga Medical Center at Ithaca, a 35-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
37
Trained at
New York Medical College
Licensed in
NY
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

101 Dates Dr
Ithaca, NY 14850-1342
Phone: (607) 272-5414
Fax: (607) 272-6121
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 185306 (NY)

Record details

NPI number1578667960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2006
Last updated in NPPESJuly 1, 2024
Certification dateJuly 1, 2024
Mailing address101 Dates Dr, Ithaca, NY 14850-1342

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1989 (37 years in practice)
Group practice Cayuga Medical Center At Ithaca — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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