Catherine Maria Challender, MD, MPH

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A138525 Issued in CA

Practice address

9850 Genesee Ave Ste 900
La Jolla, CA 92037-1220

Phone

(858) 626-7780

NPI assigned

Apr 1, 2014

Last updated

Nov 22, 2021By 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 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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal MedicineAlso: Hospitalist

Education

Chicago College of Medicine and Surgery, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ximed Hospitalists, Inc.Group PAC ID 7214939222, 35 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Scripps Memorial Hospital la Jolla Hospital, La Jolla, CA, CCN 050324

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cchallender21559@scrippshlth.medalliesdirect.net

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.

• Ximed Hospitalists, Inc.

  • Specialist
  • La Jolla, CA
  • NPI 1831124791
  Medicare reassignment Care Compare group NPD
• Scripps Health

  dba Scripps Hospital Medical Services

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD

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

• Scripps Health

  dba Scripps Memorial Hospital La Jolla

  • General Acute Care Hospital
  • La Jolla, CA
  • NPI 1841277704
  Care Compare affiliation

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

{
    "created_epoch": "1396310400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1637539200000",
    "number": "1336567866",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 900",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371220"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9850 GENESEE AVE STE 900",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371220",
            "telephone_number": "858-626-7780"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9888 Genesee Ave",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371205",
            "country_code": "US",
            "telephone_number": "858-626-7780",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHALLENDER",
        "first_name": "CATHERINE",
        "middle_name": "MARIA",
        "name_prefix": "Dr.",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-01",
        "last_updated": "2021-11-22",
        "certification_date": "2021-11-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A138525",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Michelle Chacon, MD
• Chad Dains DDS Inc
• Richard A.K. Chaffoo, M.D.
• Lida Chaipat, M.D.
• Kalyan Chaliki, MD
• Jason Cham, MD
• Sophia Chan, PHARMD
• Theodore C Chan, MD
• Virginia Chan, MD
• Nicolas Chanes

• Internal Medicine Physician in La Jolla, CA
• Providers in La Jolla, 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 Nov 22, 2021; 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.