Alexander Perelman, D.O.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

25MB12703400 Issued in NJ

Practice address

456 Prospect Ave FL 2
West Orange, NJ 07052-4112

Phone

(862) 703-7449

Fax

(862) 693-4480

NPI assigned

May 22, 2014

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, 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

Specialty

GastroenterologyAlso: Internal Medicine

Education

New York College of Osteo Medicine of New York Institute of Technology, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Gastroenterology Associates of New Jersey LLCGroup PAC ID 4284706656, 78 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H1722

Interoperability endpoints

• Direct secure messaging: alexander.perelman@ganj.eclinicaldirectplus.com
• FHIR API: https://fhir4.healow.com/fhir/r4/JJIGAA

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.

• Gastroenterology Associates of New Jersey, LLC

  • Gastroenterology Physician
  • Woodland Park, NJ
  • NPI 1497932271

  Single Specialty

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1400716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761523200000",
    "number": "1710399985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "456 PROSPECT AVE FL 2",
            "city": "WEST ORANGE",
            "state": "NJ",
            "postal_code": "070524112",
            "telephone_number": "862-703-7449",
            "fax_number": "862-693-4480"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "456 PROSPECT AVE FL 2",
            "city": "WEST ORANGE",
            "state": "NJ",
            "postal_code": "070524112",
            "telephone_number": "862-703-7449",
            "fax_number": "862-693-4480"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "95 Greene St",
            "address_purpose": "LOCATION",
            "city": "Jersey City",
            "state": "NJ",
            "postal_code": "073023815",
            "country_code": "US",
            "telephone_number": "862-703-7449",
            "fax_number": "862-693-4480",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PERELMAN",
        "first_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-05-22",
        "last_updated": "2025-10-27",
        "certification_date": "2025-10-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MB12703400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Robert Pellechio, RPH, MPA
• Rebecca Peller, LPC
• Taylor Pendergast
• Alexandra Pensado Sendon, LPC
• Amy Pento, MA,CCCA
• Augustine Perez, OPHTHALMIC DISPENSER
• Katherine Perez
• Sujelis Perez, PA-C
• Perfect Physical Therapy LLC
• Periodontics and Implantology Associates, P.C.

• Gastroenterology Physician in West Orange, NJ
• Providers in West Orange, NJ by specialty
• Gastroenterology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.