Individual provider Active NPI

Alan Stuart Bahler, M.D.

  • Cardiovascular Disease Physician
  • Livingston, NJ
National Provider Identifier
1891772893
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
NJ 26964 Issued in NJ
Practice address
201 S Livingston Ave
Suite 2F
Livingston, NJ 07039-4043
Phone
(973) 535-9292
NPI assigned
Dec 30, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X NJ 26964 NJ Primary

Addresses

Primary practice location

201 S Livingston Ave
Suite 2F
Livingston, NJ 07039-4043

Mailing address

201 S Livingston Ave
Suite 2F
Livingston, NJ 07039-4043
Phone (973) 535-9292

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NJ 26964NJMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ekg Interpretation Group Cardiovascular Disease Past Accepting new patients
Non-Invasive Lab at St Barnabas Cardiovascular Disease Past Accepting new patients
Nu-MD Urology PC PastSince Jun 1, 2020 Accepting new patients

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/20056/brand/1/csg/1/fhir/r4

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1135900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1891772893",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 S LIVINGSTON AVE",
            "address_2": "SUITE 2F",
            "city": "LIVINGSTON",
            "state": "NJ",
            "postal_code": "070394043",
            "telephone_number": "973-535-9292"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 S LIVINGSTON AVE",
            "address_2": "SUITE 2F",
            "city": "LIVINGSTON",
            "state": "NJ",
            "postal_code": "070394043",
            "telephone_number": "973-535-9292"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAHLER",
        "first_name": "ALAN",
        "middle_name": "STUART",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NJ",
            "license": "NJ 26964",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Livingston, NJ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.