Individual provider Active NPI

Usman Ahmed

  • Internal Medicine Physician
  • Perth Amboy, NJ
National Provider Identifier
1831717826
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
25MB12056500 Issued in NJ
Practice address
530 New Brunswick Ave
Perth Amboy, NJ 08861-3654
Phone
(732) 442-3700
NPI assigned
Jul 7, 2020
Last updated
Aug 6, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 25MB12056500 NJ Primary

Addresses

Primary practice location

530 New Brunswick Ave
Perth Amboy, NJ 08861-3654

Mailing address

14 Amagansett LN
Matawan, NJ 07747-6851
Phone (718) 864-9358

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
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
I20231120001775 NJ Practitioner - Internal Medicine 9739537416 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Physicians of New Jersey PAGroup PAC ID 3476859927, 162 clinicians

Practice addresses (Care Compare)

1 Hospital PLZ
Old Bridge, NJ 08857-3012
Phone (732) 360-1000

530 New Brunswick Ave
Raritan Bay Medical Center Perth
Perth Amboy, NJ 08861-3654
Phone (732) 324-5007

65 James St
Edison, NJ 08820-3947
Phone (732) 321-7000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
25MB12056500NJMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Physicians of New Jersey PA Internal Medicine CurrentSince Oct 1, 2023 Accepting new patients

Locations

300 Central Ave
East Orange, NJ 07018
Phone (973) 266-8460

65 James St
Edison, NJ 08820
Phone (732) 321-7010

530 New Brunswick Ave
Perth Amboy, NJ 08861
Phone (732) 324-5007

Organizations & group practices 1

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.

Hospital & facility affiliations 4

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": "1594080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1831717826",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 AMAGANSETT LN",
            "city": "MATAWAN",
            "state": "NJ",
            "postal_code": "077476851",
            "telephone_number": "718-864-9358"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 NEW BRUNSWICK AVE",
            "city": "PERTH AMBOY",
            "state": "NJ",
            "postal_code": "088613654",
            "telephone_number": "732-442-3700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AHMED",
        "first_name": "USMAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-07-07",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MB12056500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Perth Amboy, NJ

Sources for this page

Verify at the official NPI Registry.