Individual provider Active NPI

Christine Mei Black

  • Emergency Medicine Physician
  • Riverside, CA
National Provider Identifier
1881222792
Registry record updated Jul 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A178154 Issued in CA
Practice address
4445 Magnolia Ave
Riverside, CA 92501-4135
Phone
(951) 788-3000
NPI assigned
Mar 28, 2020
Last updated
Jul 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X A178154 CA Primary

Addresses

Primary practice location

4445 Magnolia Ave
Riverside, CA 92501-4135

Mailing address

4445 Magnolia Ave
Riverside, CA 92501-4135
Phone (951) 788-3000

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
I20230227001827 CA Practitioner - Emergency MedicinePractitioner - Internal Medicine 5799158531 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Medical College of Wisconsin, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cep America - CaliforniaGroup PAC ID 6103739131, shared by 2 NPIs, 1,278 clinicians

Practice addresses (Care Compare)

2500 Grant Rd
Mountain View, CA 94040-4302
Phone (650) 940-7000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
85.48 of 100Reported as group
Quality
80.12
Promoting interoperability
100
Improvement activities
40
Cost
71.46

Merit-based Incentive Payment System (MIPS)

Final score
96.69 of 100Reported as group
Quality
90
Improvement activities
40
Cost
78.43

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A178154CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America - California Emergency Medicine Current Accepting new patients
El Camino Health Medical Network, LLC CurrentSince Sep 1, 2023 Accepting new patients
KND Development 59, LLC CurrentSince Sep 28, 2022 Accepting new patients
Cep America - California Emergency Medicine CurrentSince Jul 17, 2023 Accepting new patients
Cep America - California Emergency Medicine CurrentSince Jul 17, 2023 Accepting new patients
Cep America - California Emergency Medicine Current Accepting new patients
Cep America-California Emergency Medicine CurrentSince Jul 17, 2023 Accepting new patients
KND Development 59 LLC Current Accepting new patients
KND Development 59, LLC CurrentSince Sep 28, 2022 Accepting new patients
El Camino Health Medical Group Past Accepting new patients

Locations

2755 Herndon Ave
Clovis, CA 93611
Phone (559) 323-4000

19600 Vallco Pkwy
Ste 170
Cupertino, CA 95014
Phone (650) 338-4776

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

815 Pollard Rd
Los Gatos, CA 95032
Phone (408) 378-6131

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 350-2663

1150 W El Camino Real
Mountain View, CA 94040
Phone (650) 695-5008

2500 Grant Rd
Mountain View, CA 94040
Phone (650) 903-9500

550 N Monterey Ave
Ontario, CA 91764
Phone (909) 629-2290

4445 Magnolia Ave
Riverside, CA 92501
Phone (800) 498-7156

15031 Rinaldi St
San Fernando, CA 91345
Phone (818) 365-8051

Organizations & group practices 10

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 3

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": "1585353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1881222792",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4445 MAGNOLIA AVE",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925014135",
            "telephone_number": "951-788-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4445 MAGNOLIA AVE",
            "city": "RIVERSIDE",
            "state": "CA",
            "postal_code": "925014135",
            "telephone_number": "951-788-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACK",
        "first_name": "CHRISTINE",
        "middle_name": "MEI",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-28",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A178154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Riverside, CA

Sources for this page

Verify at the official NPI Registry.