Reese Prescott Isaacson

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A134430 Issued in CA

Practice address

593 W 6TH St
San Pedro, CA 90731-2521

Phone

(310) 547-0202

NPI assigned

Apr 23, 2013

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1366675200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1154765998",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "593 W 6TH ST",
            "city": "SAN PEDRO",
            "state": "CA",
            "postal_code": "907312521",
            "telephone_number": "310-547-0202"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "593 W 6TH ST",
            "city": "SAN PEDRO",
            "state": "CA",
            "postal_code": "907312521",
            "telephone_number": "310-547-0202"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "64 Robbins St",
            "address_purpose": "LOCATION",
            "city": "Waterbury",
            "state": "CT",
            "postal_code": "067082613",
            "country_code": "US",
            "telephone_number": "203-573-6232",
            "fax_number": "203-573-6030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ISAACSON",
        "first_name": "REESE",
        "middle_name": "PRESCOTT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-04-23",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A134430",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "CT",
            "license": "56916",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "USC",
            "identifier": "RI3232267556",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Integration Corporation
• Lorraine Rose Iocolano, LMFT
• Marion Christine Ipenburg, LAC, RPT
• Lindsay Michelle Iraci, NP-C
• Brittany Irvine
• Isc San Pedro Blasser Clinic
• Rick T Iwai, O.D.
• Christopher A Iwata, DDS
• Gioia A Jacobson, MFTI
• Nicholas Stephen Jaksic, DDS

• Internal Medicine Physician in San Pedro, CA
• Providers in San Pedro, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.