Individual provider Active NPI

Yi Lu, M.D.

  • Hospitalist Physician
  • Worcester, MA
National Provider Identifier
1871908731
Registry record updated Apr 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
MD15641 Issued in RI
Practice address
55 Lake Ave N
Worcester, MA 01655
Phone
(508) 334-1000
NPI assigned
Jun 30, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 21, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X MD15641 RI Primary
Hospitalist Physician 208M00000X 1012987 MA

Addresses

Primary practice location

55 Lake Ave N
Worcester, MA 01655

Mailing address

15 La Salle SQ
Providence, RI 02903-1814
Phone (401) 444-6779

Other practice location 1

101 Page St
New Bedford, MA 02740-3464
Phone (508) 973-5919

Other practice location 2

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI, 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
I20170717001113 RI Practitioner - Internal Medicine 3971801879 Reassigns benefits to 1 organization
I20230922003301 MA Practitioner - Internal Medicine 3971801879 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2012
Medicare assignment
May accept Medicare assignment
Group practices
Physicians of Falmouth HospitalGroup PAC ID 6800051970, 92 clinicians
Lifespan Physician Group IncGroup PAC ID 2567455082, 1,151 clinicians
Lifespan Physician Group of Massachusetts IncGroup PAC ID 3870020399, 458 clinicians

Practice addresses (Care Compare)

100 Ter Heun Dr
Falmouth, MA 02540-2503
Phone (508) 771-1800

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-4000

88 Washington St
Taunton, MA 02780-2465
Phone (508) 828-7000

Hospital & facility affiliations

  • Hopehealth Hospice & Palliative Care Hospice, Providence, RI, CCN 411500
  • Rhode Island Hospital Hospital, Providence, RI, CCN 410007
  • Falmouth Hospital Hospital, Falmouth, MA, CCN 220135
  • Brown University Health Morton Hospital Hospital, Taunton, MA, CCN 220073
  • Newport Hospital Hospital, Newport, RI, CCN 410006

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1012987MAMDHospitalist Physician
MD15641RIMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Southcoast Physicians Group, Inc. CurrentSince Nov 4, 2023 Accepting new patients
Marlborough Hospitalist Group, PLLC Hospitalist CurrentSince Aug 1, 2023 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Oct 1, 2018 Accepting new patients
Lifespan Physician Group of Massachusetts Inc Internal Medicine CurrentSince Feb 9, 2026 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Oct 1, 2018 Accepting new patients
Physicians of Falmouth Hospital Internal Medicine CurrentSince Jul 10, 2025 Accepting new patients
Southcoast Physicians Group, Inc. Internal Medicine CurrentSince Nov 4, 2023 Accepting new patients
Rhode Island Hospital Past Accepting new patients
Falmouth Hospital Association Inc Past Accepting new patients
Lifespan of Massachusetts - Taunton Inc Past Accepting new patients

Locations

534 Prospect St
Fall River, MA 02720
Phone (508) 679-7766

100 Ter Heun Dr
Falmouth, MA 02540
Phone (508) 457-3501

157 Union St
Marlborough, MA 01752
Phone (508) 481-5000

101 Page St
New Bedford, MA 02740
Phone (508) 961-5425

88 Washington St
Taunton, MA 02780
Phone (508) 828-7000

43 High St
Wareham, MA 02571
Phone (508) 273-4200

55 Lake Ave N
Worcester, MA 01655
Phone 508334100048862

185A High Service Ave
North Providence, RI 02904
Phone (401) 354-6050

15 La Salle Sq
Providence, RI 02903

593 Eddy St
Providence, RI 02903

117 Ellenfield St
Ste 101
Providence, RI 02905
Phone (401) 444-4318

375 Wampanoag Trl
Riverside, RI 02915
Phone (401) 649-4010

Interoperability endpoints

  • Direct secure messaging: ylu69770@direct.southcoast.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 8

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": "1404086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776729600000",
    "number": "1871908731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 LA SALLE SQ",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029031814",
            "telephone_number": "401-444-6779",
            "fax_number": "401-444-6912"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 LAKE AVE N",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "01655",
            "telephone_number": "508-334-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "101 Page St",
            "address_purpose": "LOCATION",
            "city": "New Bedford",
            "state": "MA",
            "postal_code": "027403464",
            "country_code": "US",
            "telephone_number": "508-973-5919",
            "fax_number": "508-973-5916",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "593 Eddy St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029034923",
            "country_code": "US",
            "telephone_number": "401-444-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LU",
        "first_name": "YI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-30",
        "last_updated": "2026-04-21",
        "certification_date": "2026-04-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "RI",
            "license": "MD15641",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MA",
            "license": "1012987",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Worcester, MA

Sources for this page

Verify at the official NPI Registry.