Igor Sergeyev, M.D.

Primary specialty

Urology PhysicianTaxonomy code 208800000X

License

228019 Issued in NY

Practice address

9101 4TH Ave Ste 3
Brooklyn, NY 11209-6369

Phone

(718) 680-0265

Fax

(718) 680-0036

NPI assigned

May 27, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in NY

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 1

Specialty

Urology

Education

State University of New York Downstate Medical Center, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Igor Sergeyev MD PCGroup PAC ID 5890919914, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Maimonides Medical Center Hospital, Brooklyn, NY, CCN 330194

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as individual

Quality

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678

Interoperability endpoints

• Direct secure messaging: igs9011@direct.nyp.org
• Direct secure messaging: igorsergeyev@mai.allscriptsdirect.net

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.

• Igor Sergeyev, M.D., P.C.

  • Urology Physician
  • Brooklyn, NY
  • NPI 1396171542
  Medicare reassignment Care Compare group NPD Authorized official
• Maimonides Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1093777492
  NPD
• Good Health Medical, P.C.

  • Internal Medicine Physician
  • Brooklyn, NY
  • NPI 1619056314
  NPD (past)

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

• Maimonides Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1093777492
  Care Compare affiliation

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

{
    "created_epoch": "1148688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1780631804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9101 4TH AVE STE 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112096369",
            "telephone_number": "718-680-0265",
            "fax_number": "718-680-0036"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9101 4TH AVE STE 3",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112096369",
            "telephone_number": "718-680-0265",
            "fax_number": "718-680-0036"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERGEYEV",
        "first_name": "IGOR",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-27",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "NY",
            "license": "228019",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NY STATE LICENSE NUMBER",
            "identifier": "228019-1",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02760272",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sergei Kuznetsov Oral Surgery Services PC
• Sergei Tsytsarev, PH.D., Psychological Services, PC
• Sergey a Kalitenko Physician P C
• Sergey Gabinsky Medical PC
• Sergey V. Bogdan, MD PC
• Donna Marie Sergi, D.C.
• Aly Sergie, MD
• Cara Sergio, CRPA
• Ayten Sergios
• Harry George Sergiou, M.D.

• Urology Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Urology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.