Individual provider Active NPI

Stephen Peter Lazar, DO

  • Internal Medicine Physician
  • Stratford, NJ
National Provider Identifier
1134549330
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25MB11468500 Issued in NJ
Practice address
42 E Laurel Rd Ste 1800
Stratford, NJ 08084-1338
Phone
(856) 566-6842
Fax
(856) 566-6419
NPI assigned
Apr 26, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 25MB11468500 NJ Primary
Internal Medicine Physician 207R00000X OS021463 PA
Geriatric Medicine (Internal Medicine) Physician 207RG0300X 25MB11468500 NJ

Addresses

Primary practice location

42 E Laurel Rd Ste 1800
Stratford, NJ 08084-1338

Mailing address

301 Lippincott Dr Ste 410
Marlton, NJ 08053-4197
Phone (856) 566-6842

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address slazar302942@directvirtua.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NJ2 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
I20210831001037 PA Practitioner - Internal Medicine 2769888791 Reassigns benefits to 1 organization
I20250318001254 NJ Practitioner - Internal MedicinePractitioner - Geriatric Medicine 2769888791 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Geriatric Medicine
Education
Philadelphia College of Osteopathic Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Virtua Medical Group, PAGroup PAC ID 9830222397, 1,678 clinicians

Practice addresses (Care Compare)

3242 Route 206
Bordentown, NJ 08505-4517

42 E Laurel Rd
Stratford, NJ 08084-1354

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Prospect Health Access Network, Inc. Current Accepting new patients
Virtua Medical Group, PA CurrentSince Apr 7, 2025 Accepting new patients
Virtua Medical Group, PA CurrentSince Apr 7, 2025 Accepting new patients
Prospect Health Access Network, Inc. CurrentSince Sep 1, 2021 Accepting new patients
Prospect Health Access Network, Inc. CurrentSince Sep 1, 2021 Accepting new patients
Virtua Medical Group, PA Internal Medicine Current Accepting new patients
2507 Chestnut Street Operations LLC Past Accepting new patients

Locations

3242 Route 206
Ste 2
Bordentown, NJ 08505
Phone (609) 298-4340

303 Lippincott Dr
Marlton, NJ 08053

303 Lippincott Dr
Ste 200
Marlton, NJ 08053
Phone (856) 355-0335

301 Lippincott Dr
Ste 410
Marlton, NJ 08053

42 E Laurel Rd
Ste 1800
Stratford, NJ 08084
Phone (609) 566-6843

1 Medical Center Blvd
Ste 301
Chester, PA 19013
Phone (610) 566-6744

1 Medical Center Blvd
Chester, PA 19013
Phone (610) 447-6666

100 W Sproul Rd
Ste 123
Springfield, PA 19064
Phone (610) 619-8281

100 W Sproul Rd
Ste 221
Springfield, PA 19064
Phone (610) 338-2722

Organizations & group practices 7

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": "1398470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1134549330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 LIPPINCOTT DR STE 410",
            "city": "MARLTON",
            "state": "NJ",
            "postal_code": "080534197",
            "telephone_number": "856-566-6842",
            "fax_number": "856-566-6419"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "42 E LAUREL RD STE 1800",
            "city": "STRATFORD",
            "state": "NJ",
            "postal_code": "080841338",
            "telephone_number": "856-566-6842",
            "fax_number": "856-566-6419"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAZAR",
        "first_name": "STEPHEN",
        "middle_name": "PETER",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-26",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MB11468500",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OS021463",
            "primary": false
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "NJ",
            "license": "25MB11468500",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "slazar302942@directvirtua.org",
            "affiliation": "N",
            "address_1": "42 E Laurel Rd Ste 1800",
            "city": "Stratford",
            "state": "NJ",
            "country_code": "US",
            "postal_code": "080841338",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Stratford, NJ

Sources for this page

Verify at the official NPI Registry.