Christopher E Kassar, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

20A14616 Issued in CA

Practice address

615 E Foothill Blvd Ste a
San Dimas, CA 91773-1255

Phone

(909) 335-3527

Fax

(626) 623-7233

NPI assigned

Aug 6, 2014

Sex

Male

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Emanate Health Foothill Presbyterian Hospital Hospital, Glendora, CA, CCN 050597
• Casa Colina Hospital Hospital, Pomona, CA, CCN 050782
• Pomona Valley Hospital Medical Center Hospital, Pomona, CA, CCN 050231

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: christopher.kassar@8b7042bf.micromddirect.com

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.

• Christopher Kassar D.O. Inc.

  • Family Medicine Physician
  • San Dimas, CA
  • NPI 1831346592
  Medicare reassignment

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

• Casa Colina Hospital and Centers for Healthcare

  • Rehabilitation Hospital
  • Pomona, CA
  • NPI 1821075870
  Care Compare affiliation
• Casa Colina Hospital and Centers for Healthcare

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1952777245
  Care Compare affiliation
• Emanate Health Foothill Presbyterian Hospital

  • General Acute Care Hospital
  • Glendora, CA
  • NPI 1992733513
  Care Compare affiliation
• Pomona Valley Hospital Medical Center

  • General Acute Care Hospital
  • Pomona, CA
  • NPI 1407813660
  Care Compare affiliation

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

{
    "created_epoch": "1407283200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1346659174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "615 E FOOTHILL BLVD STE A",
            "city": "SAN DIMAS",
            "state": "CA",
            "postal_code": "917731255",
            "telephone_number": "626-335-3527",
            "fax_number": "626-623-7233"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "615 E FOOTHILL BLVD STE A",
            "city": "SAN DIMAS",
            "state": "CA",
            "postal_code": "917731255",
            "telephone_number": "909-335-3527",
            "fax_number": "626-623-7233"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KASSAR",
        "first_name": "CHRISTOPHER",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-08-06",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A14616",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jun Wei Kao
• Tamarah Karahbi
• Karim Magid Zaklama Dental Corporation
• Deena Kassab, DMD
• Ziad Kassab, D.D.S
• Morgan Kassner
• Kathryn a. Perry, D.O., Inc.
• Kavitha Kotrappa M D Inc
• Mohamed Ihsan Kayali, D.D.S.
• Mohammed Walid Khalife, M.D.

• Family Medicine Physician in San Dimas, CA
• Providers in San Dimas, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 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.