NPIMap

Individual provider Active NPI

Gary A Ritzel, MD

  • Anesthesiology Physician
  • Rochester, NY
National Provider Identifier
1174512511
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
198351 Issued in NY
Practice address
1555 Long Pond Rd
Rochester, NY 14626-4122
Phone
(585) 255-8966
NPI assigned
Oct 18, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 198351 NY Primary

Addresses

Primary practice location

1555 Long Pond Rd
Rochester, NY 14626-4122

Mailing address

PO Box 2005
East Syracuse, NY 13057-4505
Phone (315) 449-0513

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110506000498 NY Practitioner - Anesthesiology 8921909474 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
University of North Dakota School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Unity Hospital of RochesterGroup PAC ID 9436060969, 732 clinicians

Practice addresses (Care Compare)

1555 Long Pond Rd
Rochester, NY 14626-4122
Phone (585) 723-4000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
198351NYMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rochester General Hospital Current Accepting new patients
Rochester General Hospital CurrentSince Jan 30, 2025 Accepting new patients
Newark Wayne Community Hospital Current Accepting new patients
The Unity Hospital of Rochester Current Accepting new patients
Clifton Springs Sanitarium Co CurrentSince Jan 30, 2025 Accepting new patients
United Memorial Medical Center CurrentSince Jan 30, 2025 Accepting new patients
The Unity Hospital of Rochester CurrentSince Jan 30, 2025 Accepting new patients
United Memorial Medical Center Current Accepting new patients
Anesthesia Associates of Rochester, P.C. Anesthesiology CurrentSince May 13, 2023 Accepting new patients
Newark Wayne Community Hospital CurrentSince Jan 30, 2025 Accepting new patients
Andrew J Vierhile MD PLLC Past Accepting new patients
Genesee Valley Anesthesiologists Anesthesiology Past Accepting new patients

Locations

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

16 Bank St
Batavia, NY 14020
Phone (585) 344-4800

2 Coulter Rd
Clifton Springs, NY 14432
Phone (315) 462-1472

1200 Driving Park Ave
Newark, NY 14513
Phone (315) 332-2266

111 Driving Park Ave
Newark, NY 14513
Phone (315) 332-2022

100 Kings Hwy S
Rochester, NY 14617
Phone (585) 922-0553

130 Allens Creek Rd
Ste 200
Rochester, NY 14618
Phone (585) 410-6545

1555 Long Pond Rd
Rochester, NY 14626
Phone (585) 429-2289

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

Organizations & group practices 12

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.

Hospital & facility affiliations 7

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": "1129593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1174512511",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2005",
            "city": "EAST SYRACUSE",
            "state": "NY",
            "postal_code": "130574505",
            "telephone_number": "315-449-0513",
            "fax_number": "315-445-2936"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1555 LONG POND RD",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146264122",
            "telephone_number": "585-255-8966"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RITZEL",
        "first_name": "GARY",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "198351",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rochester, NY

Sources for this page

Verify at the official NPI Registry.