Oliver Lee Mason, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

G56462 Issued in CA

Practice address

10802 College PL
Cerritos, CA 90703-1505

Phone

(562) 982-0010

Fax

(562) 982-0012

NPI assigned

Aug 17, 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 1

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

University of California, San Francisco School of Medicine, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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

• Coastal Sleep and Diagnostic Center of Orange LLC

  • Sleep Disorder Diagnostic Clinic/Center
  • Orange, CA
  • NPI 1316405897
  NPD (past)

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

{
    "created_epoch": "1155772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1454544000000",
    "number": "1871606434",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10650 REAGAN ST",
            "address_2": "610",
            "city": "LOS ALAMITOS",
            "state": "CA",
            "postal_code": "907208800",
            "telephone_number": "562-982-0010",
            "fax_number": "562-431-1319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10802 COLLEGE PL",
            "city": "CERRITOS",
            "state": "CA",
            "postal_code": "907031505",
            "telephone_number": "562-982-0010",
            "fax_number": "562-982-0012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON",
        "first_name": "OLIVER",
        "middle_name": "LEE",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-17",
        "last_updated": "2016-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G56462",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "OOG564620",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Pham Ikeda Dental Corporation
• Christopher Komaki Masigla
• Masler Chiropractic
• Masler Chiropractic Inc
• Todd S Masler, D.C.
• Olivia Massey
• Bindhu Koickal Mathew
• Fred H. Matsumoto, D.D.S.
• Michael K Matsumoto, D.D.S.
• Natally Mauricio

• Internal Medicine Physician in Cerritos, CA
• Providers in Cerritos, 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 Feb 4, 2016; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.