NPIMap

Individual provider Active NPI

Claudia Hriesik, MD

  • Colon & Rectal Surgery Physician
  • Rochester, NY
National Provider Identifier
1497701320
Registry record updated Jan 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Colon & Rectal Surgery PhysicianTaxonomy code 208C00000X
License
250368 Issued in NY
Practice address
125 Lattimore Road
Rochester Colo and Rectal Surgeons PC
Rochester, NY 14620
Phone
(585) 244-5670
Fax
(585) 244-4298
NPI assigned
May 25, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 29, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X 250368 NY
Surgical Oncology Physician 2086X0206X 250368 NY
Surgical Critical Care Physician 2086S0102X 250368 NY
Colon & Rectal Surgery Physician 208C00000X 77597 AZ
Colon & Rectal Surgery Physician 208C00000X 250368 NY Primary

Addresses

Primary practice location

125 Lattimore Road
Rochester Colo and Rectal Surgeons PC
Rochester, NY 14620

Mailing address

125 Lattimore Road
Rochester Colo and Rectal Surgeons PC
Rochester, NY 14620
Phone (585) 244-5670

Other practice location 1

80 West Ave Ste 203
Brockport, NY 14420-1309
Phone (585) 637-8580

Other practice location 2

2223 E Baseline Rd Ste A
Gilbert, AZ 85234-2336
Phone (480) 835-5302

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, AZ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20081226000132 NY Practitioner - Colorectal Surgery (Proctology)Practitioner - Surgical Oncology 2466464490 Reassigns benefits to 1 organization
I20260409004137 AZ Practitioner - Colorectal Surgery (Proctology) 2466464490 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Colorectal Surgery (Proctology)Also: Surgical Oncology
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rochester Colon and Rectal Surgeons PCGroup PAC ID 8527097625, 10 clinicians

Practice addresses (Care Compare)

600 Red Creek Dr
Suite 200
Rochester, NY 14623-4300
Phone (585) 222-6566

Hospital & facility affiliations

  • Rochester General Hospital Hospital, Rochester, NY, CCN 330125
  • Unity Hospital Hospital, Rochester, NY, CCN 330226

Merit-based Incentive Payment System (MIPS)

Final score
83.76 of 100Reported as group
Quality
64.83
Improvement activities
40
Cost
84.81

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy152
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
77597AZMDColon & Rectal Surgery Physician
250368NYMDColon & Rectal Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rochester Colon and Rectal Surgeons, PC Colon & Rectal Surgery CurrentSince Sep 25, 2008 Accepting new patients
Banner Cancer Center Specialists LLC Past Accepting new patients
Rochester General Hospital Surgery Past Accepting new patients
Tri-City Colo-Rectal Surgery LTD Colon & Rectal Surgery PastSince Aug 15, 2001 Accepting new patients
Western New York Medical Practice P.C. Surgery Past Accepting new patients
Suri Karthikeyan MDPC Past Accepting new patients

Locations

3200 West St
Canandaigua, NY 14424
Phone (585) 394-1358

1255 Portland Ave
Uppr 3
Rochester, NY 14621
Phone (585) 222-6566

600 Red Creek Dr
#200
Rochester, NY 14623
Phone (585) 222-6566

730 Weiland Rd
Rochester, NY 14626
Phone (585) 719-9600

Interoperability endpoints

  • Direct secure messaging: drhriesik@rochestercolon.medentdirect.com

Organizations & group practices 6

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": "1148515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1497701320",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "125 LATTIMORE ROAD",
            "address_2": "ROCHESTER COLO AND RECTAL SURGEONS PC",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "14620",
            "telephone_number": "585-244-5670",
            "fax_number": "585-244-4298"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 LATTIMORE ROAD",
            "address_2": "ROCHESTER COLO AND RECTAL SURGEONS PC",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "14620",
            "telephone_number": "585-244-5670",
            "fax_number": "585-244-4298"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 West Ave Ste 203",
            "address_purpose": "LOCATION",
            "city": "Brockport",
            "state": "NY",
            "postal_code": "144201309",
            "country_code": "US",
            "telephone_number": "585-637-8580",
            "fax_number": "585-637-0471",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2223 E Baseline Rd Ste A",
            "address_purpose": "LOCATION",
            "city": "Gilbert",
            "state": "AZ",
            "postal_code": "852342336",
            "country_code": "US",
            "telephone_number": "480-835-5302",
            "fax_number": "480-844-2081",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HRIESIK",
        "first_name": "CLAUDIA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-25",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NY",
            "license": "250368",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "NY",
            "license": "250368",
            "primary": false
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "NY",
            "license": "250368",
            "primary": false
        },
        {
            "code": "208C00000X",
            "taxonomy_group": "",
            "desc": "Colon & Rectal Surgery",
            "state": "AZ",
            "license": "77597",
            "primary": false
        },
        {
            "code": "208C00000X",
            "taxonomy_group": "",
            "desc": "Colon & Rectal Surgery",
            "state": "NY",
            "license": "250368",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rochester, NY

Sources for this page

Verify at the official NPI Registry.