Matthew Chalfin, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

25MA08238900 Issued in NJ

Practice address

703 Main St
Paterson, NJ 07503-2621

Phone

(973) 754-2323

Fax

(973) 977-9455

NPI assigned

May 30, 2007

Last updated

Jul 25, 2007By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Sep 17, 2023 through Sep 17, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1180483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1185321600000",
    "number": "1285835074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1593",
            "city": "SECAUCUS",
            "state": "NJ",
            "postal_code": "070961593",
            "telephone_number": "201-635-1003",
            "fax_number": "201-635-1332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "703 MAIN ST",
            "city": "PATERSON",
            "state": "NJ",
            "postal_code": "075032621",
            "telephone_number": "973-754-2323",
            "fax_number": "973-977-9455"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHALFIN",
        "first_name": "MATTHEW",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-30",
        "last_updated": "2007-07-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NJ",
            "license": "25MA08238900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Centro Medico Iberoamericano Inc.
• Cerebral Palsy of North Jersey
• Cerebral Palsy of North Jersey
• Certus Healthcare Providers LLC
• Lorena Cespedes
• Challenge Program of New Jersey Inc
• Challenge Programs of NJ
• Ronald Challita, MD
• Lisa M Chamberlain, P.T.
• Bernard PO-Fu Chang, MD

• Anesthesiology Physician in Paterson, NJ
• Providers in Paterson, NJ by specialty
• Anesthesiology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 25, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.