Individual provider Active NPI

Choon Sil Koo, M.D.

  • Anatomic Pathology & Clinical Pathology Physician
  • Upland, CA
National Provider Identifier
1265427595
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
A31561 Issued in CA
Practice address
999 San Bernardino Rd
Upland, CA 91786-4920
Phone
(909) 985-2811
Fax
(909) 920-3827
NPI assigned
Sep 13, 2005
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X A31561 CA Primary

Addresses

Primary practice location

999 San Bernardino Rd
Upland, CA 91786-4920

Mailing address

PO Box 2311
Chatsworth, CA 91313-2311
Phone (818) 718-9500

Other identifiers 1

IdentifierTypeStateIssuer
00A315610MedicaidCA

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20090814000611 CA Practitioner - Pathology 8022162767 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 1968
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Excel PathologyGroup PAC ID 9436522646, 4 clinicians

Practice addresses (Care Compare)

999 San Bernardino Rd
Upland, CA 91786-4920
Phone 909985281126294

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A31561CAMDAnatomic Pathology & Clinical Pathology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Excel Pathology Anatomic Pathology & Clinical Pathology CurrentSince Feb 1, 2023 Accepting new patients

Locations

999 San Bernardino Rd
Upland, CA 91786
Phone (909) 920-4841

Organizations & group practices 1

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1126569600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1265427595",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2311",
            "city": "CHATSWORTH",
            "state": "CA",
            "postal_code": "913132311",
            "telephone_number": "818-718-9500",
            "fax_number": "818-718-9507"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "999 SAN BERNARDINO RD",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917864920",
            "telephone_number": "909-985-2811",
            "fax_number": "909-920-3827"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOO",
        "first_name": "CHOON",
        "middle_name": "SIL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-13",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "CA",
            "license": "A31561",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A315610",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Upland, CA

Sources for this page

Verify at the official NPI Registry.