Individual provider Active NPI

Ross A. Horsley, MD

  • Diagnostic Radiology Physician
  • Olean, NY
National Provider Identifier
1255309647
Registry record updated Aug 7, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
153020 Issued in NY
Practice address
434 N 9TH St
Olean, NY 14760-2214
Phone
(716) 806-0350
Fax
(716) 806-0365
NPI assigned
Mar 10, 2006
Last updated
Aug 7, 2008By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2008

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neuroradiology Physician 2085N0700X 153020 NY
Diagnostic Radiology Physician 2085R0202X 153020 NY Primary

Addresses

Primary practice location

434 N 9TH St
Olean, NY 14760-2214

Mailing address

908 Niagara Falls Blvd
Suite 208
North Tonawanda, NY 14120-2019
Phone (716) 692-2160

Other identifiers 5

IdentifierTypeStateIssuer
1690870OtherNYIHA
00892553MedicaidNY
00025589001OtherNYUNIVERA
00111813MedicaidPA
000523553002OtherNYBC OF WNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, PA, FL, OH4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20060214000168 NY Practitioner - Diagnostic Radiology 3274525068 Reassigns benefits to 8 organizations
Practice locations: Olean, NY
I20081024000040 PA Practitioner - Diagnostic Radiology 3274525068 Reassigns benefits to 2 organizations
I20210623000912 FL Practitioner - Diagnostic Radiology 3274525068 Reassigns benefits to 1 organization
I20210625002708 OH Practitioner - Diagnostic Radiology 3274525068 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Atlantic Medical College, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Proscan NCH Imaging LLCGroup PAC ID 6103233051, 104 clinicians
Proscan Radiology, LLCGroup PAC ID 5799680807, 59 clinicians
CT at MidtownGroup PAC ID 9335045681, 34 clinicians

Practice addresses (Care Compare)

1020 Crosspointe Dr
Suite 103
Naples, FL 34110-0918
Phone (239) 598-0035

183 Intrepid LN
Syracuse, NY 13205-2548
Phone (315) 251-0401

410 Cranberry St
Bay Bayfront
Erie, PA 16507-1067
Phone (814) 480-8040

4693 Commercial Dr
New Hartford, NY 13413-6209
Phone (315) 507-5144

5400 Kennedy Ave
Cincinnati, OH 45213-2664
Phone (513) 351-3000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
19.04 of 100Reported as group
Quality
4.75
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Merit-based Incentive Payment System (MIPS)

Final score
95.25 of 100Reported as apm
Quality
87.73
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
15 of 100Reported as group
Quality
0
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
153020NYMDNeuroradiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Proscan NCH Imaging LLC Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
Western Hills Open MRI, LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Advanced Physical Medicine & Rehabilitation LLC CurrentSince Dec 15, 2025 Accepting new patients
Proscan Imaging of Troy, LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Mary Imogene Bassett Hospital CurrentSince Nov 8, 2021 Accepting new patients
Dublin Diagnostic Imaging LLC Diagnostic Radiology CurrentSince Jul 1, 2023 Accepting new patients
Proscan Imaging Naples LLC Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
RG Sherry MD, PLLC Diagnostic Radiology CurrentSince Nov 1, 2021 Accepting new patients
Guthrie Medical Group, P.C. CurrentSince Feb 24, 2020 Accepting new patients
St Lawrence Radiology Assoc PC Diagnostic Radiology CurrentSince Apr 21, 2017 Accepting new patients
Mary Imogene Bassett Hospital CurrentSince Nov 8, 2021 Accepting new patients
Regional Health Services Inc CurrentSince Jan 28, 2019 Accepting new patients
Comprehensive Imaging Service, PLLC Diagnostic Radiology CurrentSince Feb 4, 2025 Accepting new patients
Stadium Open MRI, LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Proscan Open MRI North, LTD. Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Guthrie Medical Group, P.C. CurrentSince Feb 24, 2020 Accepting new patients
Proscan Imaging Naples LLC Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
Cincinnati Imaging Leasing Company, LTD. Diagnostic Radiology CurrentSince Sep 1, 2022 Accepting new patients
Medical Diagnostic Services, LTD. Diagnostic Radiology CurrentSince Apr 23, 2020 Accepting new patients
CT at Midtown Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
Proscan Radiology, LLC Diagnostic Radiology CurrentSince May 25, 2021 Accepting new patients
Proscan Imaging of Pickerington, LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Health System Physician PC Diagnostic Radiology CurrentSince Feb 1, 2014 Accepting new patients
Olean Radiology, PC Diagnostic Radiology CurrentSince Apr 21, 2017 Accepting new patients
Dublin Diagnostic Imaging LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Advanced Physical Medicine & Rehabilitation LLC Diagnostic Radiology CurrentSince Dec 15, 2025 Accepting new patients
Proscan Open MRI East, LTD. Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Proscan Imaging Gahanna, LLC Diagnostic Radiology CurrentSince Mar 1, 2022 Accepting new patients
Proscan Tylersville, LLC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Proscan Imaging of Louisville LLC Diagnostic Radiology CurrentSince Dec 1, 2021 Accepting new patients
Arnot Ogden Medical Center Past Accepting new patients
Sleep Insights Medical Services, LLC PastSince Dec 1, 2015 Accepting new patients
Advantagehealth Medical Services, PC Past Accepting new patients
Olean Open MRI PC Diagnostic Radiology PastSince Oct 1, 2003 Accepting new patients
Cuba Radiology Service, P.C. Diagnostic Radiology PastSince Dec 15, 2005 Accepting new patients

Locations (25 of 34)

1020 Crosspointe Dr
Ste 103
Naples, FL 34110
Phone (239) 624-4443

260 Tamiami Trl N
Naples, FL 34102
Phone (239) 261-0926

2463 Nicholasville Rd
Lexington, KY 40503
Phone (800) 642-6805

8395 Oswego Rd
Baldwinsville, NY 13027
Phone (315) 450-4898

178 Grandview Dr
Cobleskill, NY 12043
Phone (518) 254-3456

1 Atwell Rd
Cooperstown, NY 13326
Phone (607) 547-3480

130 Center Way
Corning, NY 14830
Phone (607) 936-9971

134 Homer Ave
Cortland, NY 13045
Phone (607) 756-3500

138 W Main St
Cuba, NY 14727
Phone (585) 968-0686

140 W Main St
Cuba, NY 14727
Phone (585) 968-2000

77 W Barney St
Gouverneur, NY 13642
Phone (315) 287-1000

4 Johnson Rd
Latham, NY 12110
Phone (518) 220-2080

1 Hospital Dr
Massena, NY 13662
Phone (315) 764-1711

4693 Commercial Dr
New Hartford, NY 13413
Phone (315) 507-5114

908 Niagara Falls Blvd
Ste 208
North Tonawanda, NY 14120
Phone (716) 649-1613

401 N 8th St
Olean, NY 14760
Phone (716) 373-0040

434 N 9th St
Olean, NY 14760
Phone (716) 806-0350

515 Main St
Olean, NY 14760
Phone (716) 373-2600

535 Main St
Olean, NY 14760
Phone (716) 372-0141

321 Genesee St
Oneida, NY 13421
Phone (315) 361-2020

50 Leroy St
Potsdam, NY 13676
Phone (315) 261-6034

1014 Oswegatchie Trail Rd
Star Lake, NY 13690
Phone (315) 848-3351

183 Intrepid Ln
Syracuse, NY 13205
Phone (315) 251-0401

110 Business Park Dr
Utica, NY 13502
Phone (315) 507-5144

268 Genesee St
Ste B1
Utica, NY 13502
Phone (315) 801-7140

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/22039/brand/2/csg/1/fhir/r4

Organizations & group practices 36

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 36

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1218067200000",
    "number": "1255309647",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "908 NIAGARA FALLS BLVD",
            "address_2": "SUITE 208",
            "city": "NORTH TONAWANDA",
            "state": "NY",
            "postal_code": "141202019",
            "telephone_number": "716-692-2160",
            "fax_number": "716-692-4342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "434 N 9TH ST",
            "city": "OLEAN",
            "state": "NY",
            "postal_code": "147602214",
            "telephone_number": "716-806-0350",
            "fax_number": "716-806-0365"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORSLEY",
        "first_name": "ROSS",
        "middle_name": "A.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-10",
        "last_updated": "2008-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085N0700X",
            "taxonomy_group": "",
            "desc": "Radiology, Neuroradiology",
            "state": "NY",
            "license": "153020",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NY",
            "license": "153020",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "IHA",
            "identifier": "1690870",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00892553",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00025589001",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00111813",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC OF WNY",
            "identifier": "000523553002",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Olean, NY

Sources for this page

Verify at the official NPI Registry.