Jiyun Li, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

81358 Issued in CT

Practice address

20 York St
New Haven, CT 06510-3220

Phone

(240) 856-4539

NPI assigned

Apr 27, 2022

Sex

Female

Sole proprietor

No

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, MD2 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

Specialty

Hospitalist

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Group practices

Northeast Medical Group IncGroup PAC ID 1254233836, 1,357 clinicians

Sinai Hospital of Baltimore, IncGroup PAC ID 0941112346, 373 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sinai Hospital of Baltimore Hospital, Baltimore, MD, CCN 210012
• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jli2390934@direct.trinity-health.org

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.

• Northeast Medical Group, Inc.

  • Internal Medicine Physician
  • Bridgeport, CT
  • NPI 1043278351
  Medicare reassignment Care Compare group NPD
• Sinai Hospital of Baltimore Inc

  • Surgical Critical Care Physician
  • Baltimore, MD
  • NPI 1043235666
  Medicare reassignment Care Compare group
• Mill Hill Medical Consultants Inc

  • Cardiovascular Disease Physician
  • Greenwich, CT
  • NPI 1396755245
  NPD
• Sinai Hospital of Baltimore Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1255359782
  NPD
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  NPD
• Trinity Health of New England Provider Network Organization Inc

  • Internal Medicine Physician
  • Hartford, CT
  • NPI 1003882812
  NPD (past)
• Trinity Health of New England Provider Network Organization Inc

  • Internal Medicine Physician
  • Waterville, ME
  • NPI 1134779531
  NPD (past)

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

• 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
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  Care Compare affiliation
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1487325874
  Care Compare affiliation

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

{
    "created_epoch": "1651017600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1275277972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "263 FARMINGTON AVE",
            "city": "FARMINGTON",
            "state": "CT",
            "postal_code": "060301921",
            "telephone_number": "860-679-2147",
            "fax_number": "860-679-4624"
        },
        {
            "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": "240-856-4539"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LI",
        "first_name": "JIYUN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-27",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CT",
            "license": "81358",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cindy Li
• Daniel Tong Li
• Darrick K Li, MD, PHD
• Hong Li, OPTOMETRIST
• Jasmine Li, PA
• Luanyi Elizabeth Li
• Mengnai Li, MD
• Songjun William Li, MD, PHD
• Sophia Li, MD, PHD
• Tianyang Li

• Hospitalist Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Hospitalist Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2025; 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.