Sonja Franziska Knittel-Hliddal, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

A184723 Issued in CA

Practice address

4234 Riverwalk Pkwy Ste 230
Riverside, CA 92505-3312

Phone

(856) 641-8000

NPI assigned

Mar 26, 2018

Last updated

Sep 26, 2023By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Critical Care (Intensivists)

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Faculty Physicians and Surgeons of LlusmGroup PAC ID 1153227814, 1,313 clinicians

El-Bershawi Medical CorpGroup PAC ID 9032298492, 44 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Riverside Community Hospital Hospital, Riverside, CA, CCN 050022
• Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

Merit-based Incentive Payment System (MIPS)

Final score

88.87 of 100Reported as group

Quality

72.13

Promoting interoperability

80

Improvement activities

40

Cost

77.36

Merit-based Incentive Payment System (MIPS)

Final score

73.59 of 100Reported as group

Quality

52.13

Improvement activities

40

Cost

66.42

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• El-Bershawi Medical Corp

  dba Pacific Pulmonary Medical Group

  • Critical Care Medicine (Internal Medicine) Physician
  • Riverside, CA
  • NPI 1386813103

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Moreno Valley, CA
  • NPI 1558788331

  Multi-Specialty

  NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Redlands, CA
  • NPI 1679043400

  Multi-Specialty

  NPD
• Pacific Professional Surgical Group Inc

  • Trauma Surgery Physician
  • Riverside, CA
  • NPI 1578341608

  Multi-Specialty

  NPD (past)

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

• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  Care Compare affiliation
• Riverside Healthcare System, L.P.

  dba Riverside Community Hospital

  • General Acute Care Hospital
  • Riverside, CA
  • NPI 1114971660
  Care Compare affiliation

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

{
    "created_epoch": "1522022400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1695686400000",
    "number": "1356846109",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P O BOX 743892 SUTE 230",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900743312",
            "telephone_number": "951-781-3672"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4234 RIVERWALK PKWY STE 230",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925053312",
            "telephone_number": "856-641-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNITTEL-HLIDDAL",
        "first_name": "SONJA",
        "middle_name": "FRANZISKA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-03-26",
        "last_updated": "2023-09-26",
        "certification_date": "2023-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A184723",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "A184723",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Curtis Knight, M.D.
• Isabelle Knight
• Kelsey Knight, MSN, CNM, IBCLC
• La Tanya Chanile Knight
• Mara Yvette Knight
• Halee Knoefler, PT
• Jennifer Knoll, MA, MT-BC
• Knollwood Psychiatric Hospital & Chemical Dependency Center Inc (Riverside Center for Behavioral Medicine)
• Carl George Knopke III, MD
• Dana Knott

• Critical Care Medicine (Internal Medicine) Physician in Riverside, CA
• Providers in Riverside, CA by specialty
• Critical Care Medicine (Internal Medicine) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 2023; 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.