Individual provider Active NPI

Hanna Huey-Jiun Chao, M.D.

  • Internal Medicine Physician
  • Chelsea, MA
National Provider Identifier
1376581991
Registry record updated Feb 16, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
1018720 Issued in MA
Practice address
151 Everett Ave
Chelsea, MA 02150-1807
Phone
(617) 889-8580
Fax
(617) 889-8579
NPI assigned
Jun 4, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 16, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 045508 CT
Internal Medicine Physician 207R00000X 1018720 MA Primary
Hospitalist Physician 208M00000X 045508 CT

Addresses

Primary practice location

151 Everett Ave
Chelsea, MA 02150-1807

Mailing address

950 Campbell Ave
Mail Code 11Acsl
West Haven, CT 06516-2770
Phone (203) 932-5711

Other practice location 1

55 Lock St
New Haven, CT 06511-3603
Phone (203) 432-0123

Other practice location 2

4A Devine St
North Haven, CT 06473-2142
Phone (203) 287-6900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, MA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20080625000356 CT Practitioner - Internal Medicine 9739123100 Reassigns benefits to 3 organizations
I20240311004054 MA Practitioner - Internal Medicine 9739123100 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Starling Physicians, PLLCGroup PAC ID 7517863749, 276 clinicians
Northeast Medical Group IncGroup PAC ID 1254233836, 1,357 clinicians

Practice addresses (Care Compare)

209 Main St
Southington, CT 06489-2539
Phone (860) 258-3480

95 Armory Rd
Stratford, CT 06614-1702
Phone (203) 384-3388

Hospital & facility affiliations

  • Elara Caring Home health agency, Rocky Hill, CT, CCN 077163

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
045508CTMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Yale University CurrentSince Oct 1, 2024 Accepting new patients
The General Hospital Corporation CurrentSince Feb 15, 2024 Accepting new patients
Starling Physicians, PLLC Internal Medicine CurrentSince Dec 1, 2025 Accepting new patients
Northeast Medical Group, Inc. Internal Medicine CurrentSince Apr 4, 2010 Accepting new patients
Massachusetts General Physicians Organization Inc Internal Medicine CurrentSince Feb 15, 2024 Accepting new patients
Starling Physicians PLLC CurrentSince Dec 1, 2025 Accepting new patients
Yale University CurrentSince Oct 1, 2024 Accepting new patients
University Health System Inc Past Accepting new patients
Starling Physicians, PLLC Past Accepting new patients
Starling Physicians, PLLC Past Accepting new patients

Locations

100 Simsbury Rd
Avon, CT 06001
Phone (860) 659-8830

226 Mill Hill Ave
Ste 3
Bridgeport, CT 06610
Phone (203) 384-3394

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

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

4 Devine St
#A
North Haven, CT 06473
Phone (203) 287-6900

20 York St
#2041
North Haven, CT 06510
Phone (203) 688-1734

209 Main St
Southington, CT 06489
Phone (860) 329-0401

95 Armory Rd
Stratford, CT 06614
Phone (203) 384-3388

950 Campbell Ave
#11
West Haven, CT 06516
Phone (203) 688-8300

950 Campbell Ave
#A
West Haven, CT 06516

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

55 Fruit St
Boston, MA 02114

62 13th St
Ste 102
Charlestown, MA 02129

151 Everett Ave
Chelsea, MA 02150
Phone (617) 884-8300

Interoperability endpoints

  • Direct secure messaging: hchao2732@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 1

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": "1149379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1708041600000",
    "number": "1376581991",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "950 CAMPBELL AVE",
            "address_2": "MAIL CODE 11ACSL",
            "city": "WEST HAVEN",
            "state": "CT",
            "postal_code": "065162770",
            "telephone_number": "203-932-5711",
            "fax_number": "203-937-3428"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "151 EVERETT AVE",
            "city": "CHELSEA",
            "state": "MA",
            "postal_code": "021501807",
            "telephone_number": "617-889-8580",
            "fax_number": "617-889-8579"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Lock St",
            "address_purpose": "LOCATION",
            "city": "New Haven",
            "state": "CT",
            "postal_code": "065113603",
            "country_code": "US",
            "telephone_number": "203-432-0123",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4A Devine St",
            "address_purpose": "LOCATION",
            "city": "North Haven",
            "state": "CT",
            "postal_code": "064732142",
            "country_code": "US",
            "telephone_number": "203-287-6900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAO",
        "first_name": "HANNA",
        "middle_name": "HUEY-JIUN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-04",
        "last_updated": "2024-02-16",
        "certification_date": "2024-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "045508",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1018720",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CT",
            "license": "045508",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chelsea, MA

Sources for this page

Verify at the official NPI Registry.