Individual provider Active NPI

Joan Okkyung Cho, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • New Haven, CT
National Provider Identifier
1942242490
Registry record updated Feb 28, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
027052 Issued in CT
Practice address
55 Lock Street
New Haven, CT 06520-8237
Phone
(203) 432-0076
Fax
(203) 432-0075
NPI assigned
Jun 11, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 28, 2011

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 027052 CT
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 027052 CT Primary

Addresses

Primary practice location

55 Lock Street
New Haven, CT 06520-8237

Mailing address

PO Box 208237
55 Lock Street
New Haven, CT 06520-8237
Phone (203) 432-0076

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
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

Enrollment IDStateProvider typePAC IDDetails
I20110330000456 CT Practitioner - Gastroenterology 2961685805 Reassigns benefits to 1 organization

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Yale University CurrentSince Apr 1, 1990 Accepting new patients
Yale University CurrentSince Apr 1, 1990 Accepting new patients

Locations

800 Howard Ave
New Haven, CT 06519
Phone (203) 785-2140

55 Lock St
New Haven, CT 06511
Phone (203) 432-0076

Interoperability endpoints

  • Direct secure messaging: jcho2775@direct.ynhh.org

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1149984000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1298851200000",
    "number": "1942242490",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 208237",
            "address_2": "55 LOCK STREET",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065208237",
            "telephone_number": "203-432-0076",
            "fax_number": "203-432-0075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 LOCK STREET",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065208237",
            "telephone_number": "203-432-0076",
            "fax_number": "203-432-0075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHO",
        "first_name": "JOAN",
        "middle_name": "OKKYUNG",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-11",
        "last_updated": "2011-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "027052",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "CT",
            "license": "027052",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

Verify at the official NPI Registry.