Individual provider Active NPI

Gregory S Shields, MD

  • Diagnostic Radiology Physician
  • Buffalo, NY
National Provider Identifier
1013975895
Registry record updated May 6, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
234818 Issued in NY
Practice address
100 High St
Buffalo, NY 14203-1126
Phone
(716) 859-2954
Fax
(716) 859-2962
NPI assigned
May 2, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 6, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 234818 NY Primary

Addresses

Primary practice location

100 High St
Buffalo, NY 14203-1126

Mailing address

PO Box 1368
Williamsville, NY 14231-1368
Phone (716) 859-2954

Other identifiers 18

IdentifierTypeStateIssuer
00027018401OtherUNIVERA
195358FFOtherPREFERRED CARE
P010234818OtherBLUE CHOICE
000528027007OtherBLUE SHIELD WNY
00027018407OtherUNIVERA
000528027001OtherBLUE SHIELD WNY
1612805OtherINDEPENDENT HEALTH
02625074MedicaidNY
P00196037OtherRR MEDICARE
000528027005OtherBLUE SHIELD WNY
P00209389OtherRR MEDICARE
00027018405OtherUNIVERA
2348183WOtherNYWORKERS COMPENSATION
P020234818OtherBLUE SHIELD ROCHESTER
0142859OtherGHI
050901000062OtherFIDELIS
4193669OtherGHI
P040234818OtherBLUE SHIELD ROCHESTER

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, PA2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20050311000637 NY Practitioner - Diagnostic Radiology 6406800457 Reassigns benefits to 9 organizations
I20100629000880 PA Practitioner - Diagnostic Radiology 6406800457

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Virginia Commonwealth University, School of Medicine, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Riverside Radiology and Interventional Associates IncGroup PAC ID 8729976964, 251 clinicians
Windsong Radiology Group P CGroup PAC ID 0749264752, 23 clinicians
Niagara Frontier Radiologic Associates PCGroup PAC ID 0345349387, 21 clinicians

Practice addresses (Care Compare)

Clarence, NY 14031
Phone (614) 340-7740

4893 Transit Rd
Depew, NY 14043-4698
Phone (716) 631-2500

5300 Military Rd
Lewiston, NY 14092-1903
Phone (716) 297-4800

Hospital & facility affiliations

  • Wyoming County Hospital, Warsaw, NY, CCN 331323
  • Mount St. Mary'S Hospital & Health Center Hospital, Lewiston, NY, CCN 330188
  • Kenmore Mercy Hospital Hospital, Kenmore, NY, CCN 330102
  • Marietta Memorial Hospital Hospital, Marietta, OH, CCN 360147
  • Blanchard Valley Hospital Hospital, Findlay, OH, CCN 360095

Merit-based Incentive Payment System (MIPS)

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

Merit-based Incentive Payment System (MIPS)

Final score
82.33 of 100Reported as group
Quality
80
Improvement activities
40
Cost
77.76

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Niagara Frontier Radiologic Associates PC Diagnostic Radiology CurrentSince Jan 1, 2023 Accepting new patients
Riverside Radiology and Interventional Associates Inc Diagnostic Radiology CurrentSince Apr 1, 2025 Accepting new patients
Rochester General Hospital CurrentSince Nov 1, 2016 Accepting new patients
Western New York Medical Practice P.C. CurrentSince Nov 1, 2016 Accepting new patients
Trinity Medical Wny PC CurrentSince Jan 5, 2026 Accepting new patients
Windsong Radiology Group, P C Diagnostic Radiology CurrentSince Jul 15, 2020 Accepting new patients
Olean Radiology, PC Diagnostic Radiology CurrentSince Feb 17, 2020 Accepting new patients
St Lawrence Radiology Assoc PC Diagnostic Radiology CurrentSince Feb 17, 2020 Accepting new patients
Rochester General Hospital Current Accepting new patients
Rochester General Hospital CurrentSince Nov 1, 2016 Accepting new patients
Imaging Subspecialist of New York Past Accepting new patients
Advanced Digestive Care P a Past Accepting new patients
Barry Rosenberg, M.D., P.C. Diagnostic Radiology Past Accepting new patients
Apex Imaging I, P.C. Diagnostic Radiology Past Accepting new patients
Rochester Radiology Associates PC Diagnostic Radiology Past Accepting new patients
BR Imaging PC Diagnostic Radiology Past Accepting new patients
Lakeside Imaging, LLC Diagnostic Radiology Past Accepting new patients

Locations (25 of 26)

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

127 North St
Batavia, NY 14020
Phone (585) 267-7510

3435 Bailey Ave
Buffalo, NY 14215
Phone (716) 835-2966

144 Genesee St
Fl 3
Buffalo, NY 14203
Phone (716) 601-3690

3730 Sheridan Dr
Buffalo, NY 14226
Phone (716) 601-3766

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

4893 Transit Rd
Depew, NY 14043
Phone (716) 608-7040

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

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

6001 Shimer Dr
Lockport, NY 14094
Phone (716) 419-0400

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

110 Crystal Run Rd
Middletown, NY 10941
Phone (845) 673-6446

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

3799 Commerce Ct
Ste 200
North Tonawanda, NY 14120
Phone (716) 332-1320

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

1425 Portland Ave
Rochester, NY 14621
Phone (585) 922-3122

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

5300 Military Rd
Stela Niagara, NY 14092
Phone (716) 297-4800

2950 Elmwood Ave
Tonawanda, NY 14217
Phone (716) 447-6100

400 N Main St
Warsaw, NY 14569
Phone (585) 786-1555

1116 Arsenal St
Ste 504
Watertown, NY 13601
Phone (315) 782-2669

192 Park Club Ln
Ste 100
Williamsville, NY 14221
Phone (716) 667-7463

Organizations & group practices 19

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

View all 19

Hospital & facility affiliations 5

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": "1146528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1210032000000",
    "number": "1013975895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1368",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142311368",
            "telephone_number": "716-859-2954",
            "fax_number": "716-859-2962"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 HIGH ST",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142031126",
            "telephone_number": "716-859-2954",
            "fax_number": "716-859-2962"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHIELDS",
        "first_name": "GREGORY",
        "middle_name": "S",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-02",
        "last_updated": "2008-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NY",
            "license": "234818",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00027018401",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PREFERRED CARE",
            "identifier": "195358FF",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CHOICE",
            "identifier": "P010234818",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD WNY",
            "identifier": "000528027007",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00027018407",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD WNY",
            "identifier": "000528027001",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "INDEPENDENT HEALTH",
            "identifier": "1612805",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02625074",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00196037",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD WNY",
            "identifier": "000528027005",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00209389",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00027018405",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WORKERS COMPENSATION",
            "identifier": "2348183W",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD ROCHESTER",
            "identifier": "P020234818",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "0142859",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FIDELIS",
            "identifier": "050901000062",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "4193669",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD ROCHESTER",
            "identifier": "P040234818",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Buffalo, NY

Sources for this page

Verify at the official NPI Registry.