Christopher D Olonan, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A88005 Issued in CA

Practice address

1835 El Cajon Boulevard
Suite 8
San Diego, CA 92103

Phone

(619) 688-9000

Fax

(619) 692-4160

NPI assigned

Feb 15, 2007

Last updated

Jul 8, 2007By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• M. Dalia Strauser, MD

  • Internal Medicine Physician
  • San Diego, CA
  • NPI 1376539403
  NPD (past)
• Michael J. Sullivan MD

  • Internal Medicine Physician
  • San Diego, CA
  • NPI 1295736155
  NPD (past)

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

{
    "created_epoch": "1171497600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1013050541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 720713",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921720713",
            "telephone_number": "858-663-3533",
            "fax_number": "619-692-4160"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1835 EL CAJON BOULEVARD",
            "address_2": "SUITE 8",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92103",
            "telephone_number": "619-688-9000",
            "fax_number": "619-692-4160"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLONAN",
        "first_name": "CHRISTOPHER",
        "middle_name": "D",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-15",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A88005",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Judith R Olmstead, PH.D.
• Theresa Olmstead, MD
• Dawn Brook Olmsted
• Marina Olney
• George Cumafay Oloan, RN
• Cailey Olono
• Nicholas Peter Olow, L.A.C
• Patricia Maria Olow, CD(DONA)
• Annamarie Olsen
• April Leann Olsen, WHNP-BC

• Internal Medicine Physician in San Diego, CA
• Providers in San Diego, 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 8, 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.