James Thomas O'Connor, M.D.

Primary specialty

Colon & Rectal Surgery PhysicianTaxonomy code 208C00000X

License

201619 Issued in NY

Practice address

18219 Horace Harding Expy
Fresh Meadows, NY 11365-2242

Phone

(718) 670-1415

Fax

(516) 437-4167

NPI assigned

May 23, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Networks

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

Interoperability endpoints

• Direct secure messaging: joconnor13386@nychhc.direct-ci.com

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.

• D.K. Held, M.D., P.C.

  • Surgery Physician
  • New Hyde Park, NY
  • NPI 1194035584
  NPD (past)
• New York City Health and Hospitals Corporation

  • General Acute Care Hospital
  • Jamaica, NY
  • NPI 1801803903
  NPD (past)

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

{
    "created_epoch": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1356396162",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 27842",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100877842",
            "telephone_number": "718-670-7651",
            "fax_number": "516-437-4167"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18219 HORACE HARDING EXPY",
            "city": "FRESH MEADOWS",
            "state": "NY",
            "postal_code": "113652242",
            "telephone_number": "718-670-1415",
            "fax_number": "516-437-4167"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'CONNOR",
        "first_name": "JAMES",
        "middle_name": "THOMAS",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-23",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208C00000X",
            "taxonomy_group": "",
            "desc": "Colon & Rectal Surgery",
            "state": "NY",
            "license": "201619",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02166594",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nyrx Pharmacy Inc.
• Nys Licensed Behavior Analyst Associated PLLC
• Conor O'Brien, OTR/L
• Stephanie Daniella O'Brien
• Brendan Gerard O'Connor, DDS MD
• Norma Ocampo
• Marilyn Ocasio
• Nwanneka E Okoye, MS.ED - SPECIAL ED.
• Nelson Olegario, PT
• Corinne Olson, LMSW

• Colon & Rectal Surgery Physician in Fresh Meadows, NY
• Providers in Fresh Meadows, NY by specialty
• Colon & Rectal Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.