Individual provider Active NPI

Helen Zhijun Leung, MD

  • Anesthesiology Physician
  • Cambridge, MA
National Provider Identifier
1619369220
Registry record updated Jan 9, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
291309 Issued in MA
Practice address
330 Mount Auburn St
Cambridge, MA 02138-5597
Phone
(864) 420-3569
NPI assigned
Feb 19, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 9, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 291309 MA Primary

Addresses

Primary practice location

330 Mount Auburn St
Cambridge, MA 02138-5597

Mailing address

144 Gould St Ste 150
Needham Heights, MA 02494-2309
Phone (864) 420-3569

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20220712000087 MA Practitioner - Anesthesiology 1658627880 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Associated Physicians of Harvard Medical Faculty Physicians at Beth IsGroup PAC ID 6305749987, shared by 7 NPIs, 566 clinicians
Winchester Anesthesia Associates, IncGroup PAC ID 7315977196, 64 clinicians

Practice addresses (Care Compare)

330 Mount Auburn St
Cambridge, MA 02138-5502
Phone (781) 453-7300

41 Highland Ave
Winchester, MA 01890-1446
Phone (781) 756-2190

Hospital & facility affiliations

  • Mount Auburn Hospital Hospital, Cambridge, MA, CCN 220002
  • Winchester Hospital Hospital, Winchester, MA, CCN 220105

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
291309MAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Anesthesiology CurrentSince Jul 1, 2022 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Jul 1, 2022 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Current Accepting new patients
Winchester Anesthesia Associates, Inc CurrentSince Feb 23, 2026 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Aug 1, 2025 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Aug 1, 2025 Accepting new patients
Winchester Anesthesia Associates 2 Inc Anesthesiology CurrentSince Feb 23, 2026 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Current Accepting new patients

Locations

330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000

330 Mount Auburn St
Cambridge, MA 02138
Phone (617) 499-5054

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

25 Highland Ave
Newburyport, MA 01950
Phone (978) 258-4734

41 Highland Ave
Winchester, MA 01890
Phone (781) 756-2000

Interoperability endpoints

  • Direct secure messaging: hleung252549@direct.bilh.masshiway.net

Organizations & group practices 8

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": "1424304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1673222400000",
    "number": "1619369220",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "144 GOULD ST STE 150",
            "city": "NEEDHAM HEIGHTS",
            "state": "MA",
            "postal_code": "024942309",
            "telephone_number": "864-420-3569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 MOUNT AUBURN ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021385597",
            "telephone_number": "864-420-3569"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEUNG",
        "first_name": "HELEN",
        "middle_name": "ZHIJUN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-02-19",
        "last_updated": "2023-01-09",
        "certification_date": "2023-01-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MA",
            "license": "291309",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cambridge, MA

Sources for this page

Verify at the official NPI Registry.