Jennifer Tsoi Keihner, MD

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

A111387 Issued in CO

Practice address

1130 W la Palma Ave
Anaheim, CA 92801-2890

Phone

(714) 772-7480

NPI assigned

Aug 4, 2008

Last updated

Jan 23, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other names 1

• Dr. Jennifer Tsoi Keihner Other name

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

Physical Medicine and Rehabilitation

Education

Albany Medical College of Union University, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memoriacare Long Beach Medical Center Inpatient rehabilitation facility, Long Beach, CA, CCN 05T485

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: jkeihner810624@direct.memorialcare.org

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

• Integrated Rehabilitation Consultants PC

  • Physical Medicine & Rehabilitation Physician
  • Tustin, CA
  • NPI 1871318865
  Medicare reassignment
• Boulder Community Health

  dba Community Medical Associates of BCH

  • Medical Specialty Clinic/Center
  • Boulder, CO
  • NPI 1407685498
  NPD (past)

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

• Long Beach Memorial Medical

  • Rehabilitation Hospital Unit
  • Long Beach, CA
  • NPI 1396791414

  Inpatient rehabilitation facility

  Care Compare affiliation
• Long Beach Memorial Medical

  • General Acute Care Hospital
  • Long Beach, CA
  • NPI 1962442012

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1217808000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769126400000",
    "number": "1760648240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 E OCEAN BLVD UNIT 908",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908025034",
            "telephone_number": "949-533-0319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1130 W LA PALMA AVE",
            "city": "ANAHEIM",
            "state": "CA",
            "postal_code": "928012890",
            "telephone_number": "714-772-7480"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEIHNER",
        "first_name": "JENNIFER",
        "middle_name": "TSOI",
        "name_prefix": "Ms.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-08-04",
        "last_updated": "2026-01-23",
        "certification_date": "2026-01-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "CO",
            "license": "A111387",
            "primary": true
        },
        {
            "code": "2081P0301X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation, Brain Injury Medicine",
            "state": "CO",
            "license": "A111387",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JENNIFER",
            "last_name": "KEIHNER",
            "middle_name": "TSOI",
            "prefix": "DR.",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Michael W. Keefe, MD
• Kevin Michael Keegan
• Mary Kay Keehn, CNM
• Aminah Keftaro
• Charis Kehler
• Keiichiro Omori MD
• Kelly Keiser
• McKinna Keizer
• Cristina Sanchez Keller
• Charles A. Kellerman, MD

• Physical Medicine & Rehabilitation Physician in Anaheim, CA
• Providers in Anaheim, CA by specialty
• Physical Medicine & Rehabilitation Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 2026; 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.