William Nelson Katkov, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

G54468 Issued in CA

Practice address

2001 Santa Monica Blvd
Suite 360W
Santa Monica, CA 90404-2102

Phone

(310) 453-1871

Fax

(310) 453-1871

NPI assigned

May 6, 2006

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

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

GastroenterologyAlso: Internal Medicine

Education

University of Southern California Keck School of Medicine, 1983

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cedars-Sinai Medical Care FoundationGroup PAC ID 0941106645, 1,684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cedar-Sinai Marina del Rey Hospital Hospital, Marina del Rey, CA, CCN 050740
• Cedars-Sinai Medical Center Hospital, Los Angeles, CA, CCN 050625

Merit-based Incentive Payment System (MIPS)

Final score

89.14 of 100Reported as group

Quality

84.79

Promoting interoperability

99

Improvement activities

40

Cost

73.15

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wkatkov210317@direct.cshs.org

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.

• Cedars-Sinai Medical Care Foundation

  • Specialist
  • Los Angeles, CA
  • NPI 1316984388
  Medicare reassignment Care Compare group NPD
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Cedars-Sinai Marina Hospital

  • General Acute Care Hospital
  • Marina del Rey, CA
  • NPI 1942269725
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • Los Angeles, CA
  • NPI 1639172372
  Care Compare affiliation
• Cedars-Sinai Medical Center

  • General Acute Care Hospital
  • West Hollywood, CA
  • NPI 1891940326
  Care Compare affiliation

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

{
    "created_epoch": "1146873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1198022400000",
    "number": "1386693646",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 SANTA MONICA BLVD",
            "address_2": "SUITE 360W",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904042102",
            "telephone_number": "310-453-1871",
            "fax_number": "310-453-1871"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 SANTA MONICA BLVD",
            "address_2": "SUITE 360W",
            "city": "SANTA MONICA",
            "state": "CA",
            "postal_code": "904042102",
            "telephone_number": "310-453-1871",
            "fax_number": "310-453-1871"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KATKOV",
        "first_name": "WILLIAM",
        "middle_name": "NELSON",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-06",
        "last_updated": "2007-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "G54468",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G544680",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Katherine Chang, M.D.
• Anupama S.Q. Kathiresan, M.D.
• Eva Halevi Kathok, LCSW
• Kati Morton, LMFT
• Earl J. Katigbak
• Ereni Rose Katsaggelos, MD
• Omar Kattan, MD
• Dianna Kattengell, O.D.
• Barbara M. Katz, LMFT
• Bernard J Katz, MD

• Gastroenterology Physician in Santa Monica, CA
• Providers in Santa Monica, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 19, 2007; 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.