Kassidy Williams, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

3816 Woodruff Ave
Long Beach, CA 90808-2147

Phone

(562) 485-5550

NPI assigned

Feb 12, 2025

Sex

Female

Sole proprietor

Yes

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 CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

University of Pittsburgh School of Medicine, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Prohealth Partners, a Medical GroupGroup PAC ID 2769388412, 236 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Prohealth Partners, a Medical Group

  • Internal Medicine Physician
  • Lakewood, CA
  • NPI 1003949975
  Medicare reassignment Care Compare group
• Prohealth Partners a Medical Group

  • Family Medicine Physician
  • Long Beach, CA
  • NPI 1619584497
  NPD
• Prohealth Partners, a Medical Group, Inc.

  • Internal Medicine Physician
  • Pico Rivera, CA
  • NPI 1912899394
  NPD
• Prohealth Partners a Medical Group Inc

  • Internal Medicine Physician
  • Lakewood, CA
  • NPI 1093848509
  NPD (past)
• Prohealth Partners a Medical Group Inc

  • Gastroenterology Physician
  • Long Beach, CA
  • NPI 1750816526
  NPD (past)

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

{
    "created_epoch": "1739318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739318400000",
    "number": "1134934334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1313 SAO PAULO AVE",
            "city": "PLACENTIA",
            "state": "CA",
            "postal_code": "928703928",
            "telephone_number": "714-926-0244"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3816 WOODRUFF AVE",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908082147",
            "telephone_number": "562-485-5550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "KASSIDY",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-02-12",
        "last_updated": "2025-02-12",
        "certification_date": "2025-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Andrew Williams III
• John Christopher Williams, PHD
• John D Williams
• Juana Yavonne Williams
• Kadijah Simone Williams
• Kelley Erin Williams, N.P.
• Kilby Sue Williams
• Kiraah Williams, N.D.
• Lamonte V Williams
• Larry D Williams, C.C.D.C.

• Physician Assistant in Long Beach, CA
• Providers in Long Beach, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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.
• 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.