NPIMap

Individual provider Active NPI

Lisa Tian-Tian Zhang, MD

  • Emergency Medicine Physician
  • New Haven, CT
National Provider Identifier
1043839145
Registry record updated Jun 30, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
074974 Issued in CT
Practice address
20 York St
New Haven, CT 06510-3220
Phone
(203) 688-4242
NPI assigned
Apr 9, 2020
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 30, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 74974 CT
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X 074974 CT Primary

Addresses

Primary practice location

20 York St
New Haven, CT 06510-3220

Mailing address

20 York St
New Haven, CT 06510-3220
Phone (203) 688-4242

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230705002906 CT Practitioner - Emergency Medicine 5799144028 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians

Practice addresses (Care Compare)

1450 Chapel St
New Haven, CT 06511-4440
Phone (203) 789-3000

Hospital & facility affiliations

  • Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022

Merit-based Incentive Payment System (MIPS)

Final score
92.63 of 100Reported as group
Quality
75.35
Promoting interoperability
100
Improvement activities
40
Cost
71.44

Merit-based Incentive Payment System (MIPS)

Final score
94 of 100Reported as group
Quality
83.66
Promoting interoperability
100
Improvement activities
40
Cost
66.78

Merit-based Incentive Payment System (MIPS)

Final score
87.36 of 100Reported as group
Quality
77.36
Promoting interoperability
100
Improvement activities
40
Cost
74.27

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
74974CTMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hartford Hospital Emergency Medicine CurrentSince Jul 1, 2023 Accepting new patients
Yale University Emergency Medicine Current Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Jul 1, 2023 Accepting new patients
Hartford Pathology Associates, P.C. Current Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley CurrentSince Jul 1, 2023 Accepting new patients
Yale University CurrentSince Jul 1, 2024 Accepting new patients
Hartford Hospital CurrentSince Jul 1, 2023 Accepting new patients
Hartford Hospital CurrentSince Jul 1, 2023 Accepting new patients
Yale University CurrentSince Jul 1, 2024 Accepting new patients
The Hospital of Central Connecticut at New Britain General and Bradley Past Accepting new patients

Locations

100 Grand St
New Britain, CT 06052
Phone (860) 224-5011

1450 Chapel St
New Haven, CT 06511
Phone (203) 789-3151

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

20 York St
North Haven, CT 06510
Phone (203) 688-2433

81 Meriden Ave
Southington, CT 06489
Phone (860) 224-5540

1290 Silas Deane Hwy
Wethersfield, CT 06109
Phone (860) 972-6977

Interoperability endpoints

  • Direct secure messaging: lzhang663430@direct.ynhh.org

Organizations & group practices 10

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 2

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": "1586390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719705600000",
    "number": "1043839145",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4242"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 YORK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065103220",
            "telephone_number": "203-688-4242"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "LISA",
        "middle_name": "TIAN-TIAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-04-09",
        "last_updated": "2024-06-30",
        "certification_date": "2024-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CT",
            "license": "74974",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CT",
            "license": "074974",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

Verify at the official NPI Registry.