Di Yi He, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

12.009914 Issued in CT

Practice address

764 Campbell Ave
West Haven, CT 06516-3786

Phone

(203) 931-0034

Fax

(203) 931-8225

NPI assigned

Jul 1, 2021

Last updated

Mar 5, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Yale University School of Medicine, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Internal Medicine of West Haven LLCGroup PAC ID 3476567892, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022
• Griffin Hospital Hospital, Derby, CT, CCN 070031

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/ADDDAD
• FHIR API: https://fhir4.healow.com/fhir/r4/ADDDAD/Endpoint/ADDDAD

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Internal Medicine of West Haven LLC

  • Internal Medicine Physician
  • West Haven, CT
  • NPI 1003005703

  Family

  Medicare reassignment Care Compare group NPD
• Matrix Medical Plus

  • Nurse Practitioner
  • Nashville, TN
  • NPI 1376973461

  CT

  Medicare reassignment NPD

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

• The Griffin Hospital

  • General Acute Care Hospital
  • Derby, CT
  • NPI 1184639973
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1336139500
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1578778726
  Care Compare affiliation

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

{
    "created_epoch": "1625097600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1063082923",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "764 CAMPBELL AVE STE E",
            "city": "WEST HAVEN",
            "state": "CT",
            "postal_code": "065163786",
            "telephone_number": "203-931-0034",
            "fax_number": "203-931-8225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "764 CAMPBELL AVE",
            "city": "WEST HAVEN",
            "state": "CT",
            "postal_code": "065163786",
            "telephone_number": "203-931-0034",
            "fax_number": "203-931-8225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HE",
        "first_name": "DI YI",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-07-01",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "12.009914",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mason Lee Hatwan
• Haven Health Center of Farmington
• Haven Health Center of Soundview, LLC
• Haven Pediatric Dentistry,LLC
• Seonaid Francis Hay, M.D.
• Healthcare Professional Services (Thrive Homecare)
• Healthnation PC (American Family Care)
• Healthnation PC (American Family Care)
• Healthnation PCP PC (American Family Care)
• Healthy Healing Psychotherapy LLC

• Family Nurse Practitioner in West Haven, CT
• Providers in West Haven, CT by specialty
• Family Nurse Practitioner in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 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.
• 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.