Cosmo Kwok, MD

Primary specialty

Pediatric Rehabilitation Medicine PhysicianTaxonomy code 2081P0010X

License

C202756 Issued in CA

Practice address

4860 Y St Ste 3850
Sacramento, CA 95817-2307

Phone

(916) 734-5293

NPI assigned

Apr 22, 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

Medicare fee-for-service enrollment

Enrolled in TX, CA2 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ckwok753998@hisp.ehr.sutterhealth.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.

• Regents of the Univ of Ca

  • Maternal & Fetal Medicine Physician
  • Sacramento, CA
  • NPI 1013906973
  Medicare reassignment NPD
• Shriners Hospitals for Children

  • Pediatric Orthopaedic Surgery Physician
  • Sacramento, CA
  • NPI 1679915565
  Medicare reassignment NPD
• Texas Children'S Physician Group

  • Pediatrics Physician
  • Houston, TX
  • NPI 1861675506
  Medicare reassignment NPD
• Regents of the Univ of Ca

  • Diagnostic Radiology Physician
  • Sacramento, CA
  • NPI 1477546406
  NPD
• Regents of the Univ of Ca

  • Physical Medicine & Rehabilitation Physician
  • Sacramento, CA
  • NPI 1679566764
  NPD
• Shriners Hospitals for Children

  • Clinic/Center
  • Aiea, HI
  • NPI 1568299857
  NPD
• Regents of the Univ of Ca

  • Pulmonary Disease Physician
  • Sacramento, CA
  • NPI 1437142692
  NPD (past)

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

{
    "created_epoch": "1398124800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747699200000",
    "number": "1497175178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4860 Y ST STE 3850",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958172307"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4860 Y ST STE 3850",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958172307",
            "telephone_number": "916-734-5293"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KWOK",
        "first_name": "COSMO",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-22",
        "last_updated": "2025-05-20",
        "certification_date": "2025-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2081P0010X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation, Pediatric Rehabilitation Medicine",
            "state": "CA",
            "license": "C202756",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Kwan
• Yuen W. Kwan, MD
• Nicole Diane Meany Kwiatkowski, M.ED., BCBA
• Scott W Kwiatkowski, D.O.
• Michael J Kwiker, D.O.
• Monice J Kwok, M.D
• Terry Kwok
• Paul Soonjae Kwon, M.D.
• Samantha Archussachat Kwon, PSY.D.
• Arden Lon Kwong, D.D.S.

• Pediatric Rehabilitation Medicine Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Pediatric Rehabilitation Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.