Felix Litvak

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A145136 Issued in CA

Practice address

850 37TH Ave
San Francisco, CA 94121-3408

Phone

(415) 533-2035

NPI assigned

Mar 26, 2014

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CA, WA2 enrollments

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 2

Specialty

Internal Medicine

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Kaiser Foundation Hospital - Antioch Hospital, Antioch, CA, CCN 050760

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: flitvak.178785@regionalhealth.sdhealthlink.net

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.

• Permanente Medical Group Inc

  • Internal Medicine Physician
  • Santa Clara, CA
  • NPI 1073606299
  Medicare reassignment Care Compare group NPD
• South Sound Inpatient Physicians PLLC

  • Internal Medicine Physician
  • Vancouver, WA
  • NPI 1023285756
  Medicare reassignment NPD
• Permanente Medical Group, Inc

  • Clinical Medical Laboratory
  • San Jose, CA
  • NPI 1497971584
  NPD
• Cogent Healthcare of Washington, PC

  • Internal Medicine Physician
  • Vancouver, WA
  • NPI 1861430522
  NPD
• South Sound Inpatient Physicians PLLC

  • Internal Medicine Physician
  • Hillsboro, OR
  • NPI 1508023789
  NPD
• South Sound Inpatient Physicians PLLC

  • Internal Medicine Physician
  • Bremerton, WA
  • NPI 1831366566
  NPD

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

• Kaiser Foundation Hospitals

  • General Acute Care Hospital
  • Antioch, CA
  • NPI 1851417547
  Care Compare affiliation

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

{
    "created_epoch": "1395792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728864000000",
    "number": "1629495791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "850 37TH AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941213408",
            "telephone_number": "415-533-2035"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 37TH AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941213408",
            "telephone_number": "415-533-2035"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LITVAK",
        "first_name": "FELIX",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-03-26",
        "last_updated": "2024-10-14",
        "certification_date": "2024-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A145136",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "The Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "4501 Sand Creek Rd",
            "city": "Antioch",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945318687",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Alexandra Politis Littlejohn, MS, RD
• Irene Marie Littlejohn, R1298560318
• Antonia Sierra Littleton, AMFT
• Max Littman
• Jennifer Fernandez Litton, DMD MS
• Amy Lynn Litvin, MS, RN, GNP-BC, CWCN
• Yang Liu-Binet, PSYD
• Adolfo Albert CHI Hung Liu, D.C
• Albert Yen Liu, M.D.
• Albert Ying-Hwa Liu, MD

• Internal Medicine Physician in San Francisco, CA
• Providers in San Francisco, 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 Oct 14, 2024; 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.