NPIMap

Individual provider Active NPI

Igor Sorokin, M.D.

  • Urology Physician
  • Worcester, MA
National Provider Identifier
1972893600
Registry record updated Mar 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
274069 Issued in MA
Practice address
33 Kendall St
Worcester, MA 01605-2726
Phone
(508) 334-8765
Fax
(508) 334-9477
NPI assigned
Apr 14, 2011
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X 274069 MA Primary

Addresses

Primary practice location

33 Kendall St
Worcester, MA 01605-2726

Mailing address

PO Box 415348
Boston, MA 02241-5348

Other practice location 1

91 Water St
Milford, MA 01757-3039
Phone (508) 458-4250

Other identifiers 1

IdentifierTypeStateIssuer
110138297AMedicaidMA

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address isorokin240900@UmassMemorial.direct-ci.com
FHIR URL https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, MA2 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
I20160722001059 TX Practitioner - Urology 9436442845 Reassigns benefits to 1 organization
I20180716002347 MA Practitioner - Urology 9436442845 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Umass Memorial Medical Group IncGroup PAC ID 4284539891, 2,494 clinicians

Practice addresses (Care Compare)

2001 Inwood Rd
Dallas, TX 75390-7202
Phone (214) 645-0538

33 Kendall St
Worcester, MA 01605-2726
Phone (508) 334-6255

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection24

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
274069MAMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
University of Texas Southwestern Medical Center at Dallas CurrentSince Oct 7, 2024 Accepting new patients
Umass Memorial Medical Group Inc CurrentSince Aug 6, 2018 Accepting new patients
Steward Medical Group, Inc CurrentSince Sep 1, 2019 Accepting new patients
Steward Medical Group, Inc CurrentSince Sep 1, 2019 Accepting new patients
Umass Memorial Medical Group, Inc. CurrentSince Aug 6, 2018 Accepting new patients
Umass Memorial Medical Center, Inc. Past Accepting new patients

Locations

11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442

91 Water St
Milford, MA 01757
Phone (508) 458-4250

800 Washington St
Norwood, MA 02062
Phone (781) 278-6264

119 Belmont St
Worcester, MA 01605
Phone (508) 334-6345

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

33 Kendall St
Worcester, MA 01605
Phone (508) 334-6255

600 S Main St
Ft Worth, TX 76104
Phone (817) 882-2400

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

2001 Inwood Rd
Ut Southwest Medical Center, TX 75390
Phone (214) 645-8000

Interoperability endpoints

  • Direct secure messaging: isorokin240900@umassmemorial.direct-ci.com

Organizations & group practices 7

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 6

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": "1302739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773360000000",
    "number": "1972893600",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 415348",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022415348"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 KENDALL ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016052726",
            "telephone_number": "508-334-8765",
            "fax_number": "508-334-9477"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "91 Water St",
            "address_purpose": "LOCATION",
            "city": "Milford",
            "state": "MA",
            "postal_code": "017573039",
            "country_code": "US",
            "telephone_number": "508-458-4250",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SOROKIN",
        "first_name": "IGOR",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-04-14",
        "last_updated": "2026-03-13",
        "certification_date": "2026-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "MA",
            "license": "274069",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110138297A",
            "state": "MA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "isorokin240900@UmassMemorial.direct-ci.com",
            "affiliation": "N",
            "address_1": "33 Kendall St Dept Of",
            "city": "Worcester",
            "state": "MA",
            "country_code": "US",
            "postal_code": "01605",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "33 Kendall St Dept Of",
            "city": "Worcester",
            "state": "MA",
            "country_code": "US",
            "postal_code": "01605",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Worcester, MA

Sources for this page

Verify at the official NPI Registry.