John Charles Downing, OD PHD

Primary specialty

OptometristTaxonomy code 152W00000X

License

OPT4981TPA Issued in CA

Practice address

720 Grandview Rd
Sebastopol, CA 95472-2901

Phone

(707) 829-1478

Fax

(707) 829-3444

NPI assigned

Dec 29, 2006

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

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1167350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1234742400000",
    "number": "1679639983",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "720 GRANDVIEW RD",
            "city": "SEBASTOPOL",
            "state": "CA",
            "postal_code": "954722901",
            "telephone_number": "707-829-1478",
            "fax_number": "707-829-3444"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "720 GRANDVIEW RD",
            "city": "SEBASTOPOL",
            "state": "CA",
            "postal_code": "954722901",
            "telephone_number": "707-829-1478",
            "fax_number": "707-829-3444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOWNING",
        "first_name": "JOHN",
        "middle_name": "CHARLES",
        "credential": "OD PHD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-29",
        "last_updated": "2009-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "OPT4981TPA",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PIN",
            "identifier": "9841",
            "state": null
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0049810",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Richard W Doble Jr., CHIROPRACTOR
• Claire Elizabeth Dominion
• Marylou Donnelly, MA
• Messias Souza Dos Santos
• Derek Owen Doss, L.AC.
• Martha Louise Doyle, FNP
• Robert Bruce Dozor, M.D.
• Dr. Simon Bell, a Dental Corporation
• Terri Joan Drew, N.P.
• Patricia Drier, M.D.

• Optometrist in Sebastopol, CA
• Providers in Sebastopol, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 2009; 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.