Individual provider Active NPI

Edwin Colloff, MD

  • Internal Medicine Physician
  • Palo Alto, CA
National Provider Identifier
1851498489
Registry record updated Jul 9, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G34055 Issued in CA
Practice address
866 Campus Dr
Palo Alto, CA 94305-8508
Phone
(650) 498-2336
NPI assigned
Sep 17, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 9, 2007

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 G34055 CA Primary

Addresses

Primary practice location

866 Campus Dr
Palo Alto, CA 94305-8508

Mailing address

866 Campus Dr
Palo Alto, CA 94305-8508
Phone (650) 498-2336

Other identifiers 1

IdentifierTypeStateIssuer
00G340550MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

NPI Registry JSON

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

{
    "created_epoch": "1158451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183939200000",
    "number": "1851498489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "866 CAMPUS DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943058508",
            "telephone_number": "650-498-2336"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "866 CAMPUS DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943058508",
            "telephone_number": "650-498-2336"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COLLOFF",
        "first_name": "EDWIN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-17",
        "last_updated": "2007-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G34055",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G340550",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Palo Alto, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2007; 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.