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

Ross A. Horsley, MD

Individual provider Diagnostic Radiology Physician · NPI 1255309647

Ross A. Horsley, MD is a Diagnostic Radiology in Olean, New York. Graduated from Atlantic Medical College in 1979, 47 years ago. Practices with Proscan Nch Imaging LLC, a 103-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
47
Trained at
Atlantic Medical College
Licensed in
NY
In the registry since
2006
Specialties on file
2
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

434 N 9th St
Olean, NY 14760-2214
Phone: (716) 806-0350
Fax: (716) 806-0365
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 153020 (NY)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 153020 (NY)

Record details

NPI number1255309647
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 10, 2006
Last updated in NPPESAugust 7, 2008

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolATLANTIC MEDICAL COLLEGE
Graduated 1979 (47 years in practice)
Group practice Proscan Nch Imaging Llc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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