Organization Active NPI

Aratow and Colleagues MD PC

  • Internal Medicine Physician
  • Lafayette, CA
National Provider Identifier
1962338426
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
ARATOW AND COLLEAGUES MD PC
Practice address
1094 Rahara Dr
Lafayette, CA 94549-2719
Phone
(415) 684-7441
NPI assigned
Jun 22, 2026
Last updated
Jun 22, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 22, 2026

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

Authorized official

Name
Michael Aratow, MD
Title
Ceo
Phone
(415) 684-7441

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary

Addresses

Primary practice location

1094 Rahara Dr
Lafayette, CA 94549-2719

Mailing address

1094 Rahara Dr
Lafayette, CA 94549-2719

National Provider Directory

National Provider Directory
Tax ID family
Aratow and Colleagues MD PC2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

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

{
    "created_epoch": "1782086400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782086400000",
    "number": "1962338426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1094 RAHARA DR",
            "city": "LAFAYETTE",
            "state": "CA",
            "postal_code": "945492719"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1094 RAHARA DR",
            "city": "LAFAYETTE",
            "state": "CA",
            "postal_code": "945492719",
            "telephone_number": "415-684-7441"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ARATOW AND COLLEAGUES MD PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-06-22",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A",
        "authorized_official_last_name": "ARATOW",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "415-684-7441",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lafayette, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.