Individual provider Active NPI

Allison Lam, MD

  • Emergency Medicine Physician
  • Belleville, NJ
National Provider Identifier
1093759235
Registry record updated Sep 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
25MA07318500 Issued in NJ
Practice address
Clara Maass Medical Center
1 Clara Maass Drive
Belleville, NJ 07109
Phone
(973) 450-2000
NPI assigned
Jun 16, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 25MA07318500 NJ Primary
Obesity Medicine (Preventive Medicine) Physician 2083B0002X 25MA07318500 NJ

Addresses

Primary practice location

Clara Maass Medical Center
1 Clara Maass Drive
Belleville, NJ 07109

Mailing address

PO Box 717
Livingston, NJ 07039-0717
Phone (973) 740-0607

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA2 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
I20250421002447 FL Practitioner - Emergency Medicine 8628130549 Reassigns benefits to 1 organization
I20250422002283 CA Practitioner - Emergency Medicine 8628130549 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Jefferson Medical College of Thomas Jefferson University, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Telescope Health Medical Group, P.a.Group PAC ID 0143725598, 19 clinicians
Geniemd Medical Group Mo PCGroup PAC ID 5193190072, 24 clinicians

Practice addresses (Care Compare)

Jacksonville, FL 32207
Phone (904) 373-5304

1111 Broadway
Suite 300
Oakland, CA 94607-4167
Phone (925) 460-9191

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MA07318500NJMDObesity Medicine (Preventive Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Geniemd Medical Group, Mo, P.C. CurrentSince Apr 1, 2025 Accepting new patients
Stratum of PA PC CurrentSince Jun 20, 2026 Accepting new patients
Telescope Health Medical Group, P.a. Emergency Medicine CurrentSince Aug 31, 2025 Accepting new patients
Emergency Medical Associates of New Jersey PA Emergency Medicine Past Accepting new patients
Emergency Medical Associates of New Jersey PA Emergency Medicine PastSince May 10, 2020 Accepting new patients

Locations

1111 Broadway
Ste 300
Oakland, CA 94607
Phone (281) 948-8014

6612 Owens Dr
Pleasanton, CA 94588
Phone (928) 460-9191

841 Prudential Dr
Unit 1410
Jacksonville, FL 32207
Phone (904) 373-5304

55 Broadway
Ste R
Bangor, PA 18013
Phone (484) 276-3277

Interoperability endpoints

  • Direct secure messaging: allison.lam.1@24008.direct.athenahealth.com

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1150416000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1093759235",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 717",
            "city": "LIVINGSTON",
            "state": "NJ",
            "postal_code": "070390717",
            "telephone_number": "973-740-0607"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "CLARA MAASS MEDICAL CENTER",
            "address_2": "1 CLARA MAASS DRIVE",
            "city": "BELLEVILLE",
            "state": "NJ",
            "postal_code": "07109",
            "telephone_number": "973-450-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAM",
        "first_name": "ALLISON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-16",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NJ",
            "license": "25MA07318500",
            "primary": true
        },
        {
            "code": "2083B0002X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Obesity Medicine",
            "state": "NJ",
            "license": "25MA07318500",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Belleville, NJ

Sources for this page

Verify at the official NPI Registry.