Individual provider Active NPI

John Joseph Isaac, MD

  • Psychiatry Physician
  • Corona, CA
National Provider Identifier
1922661867
Registry record updated Apr 26, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A181189 Issued in CA
Practice address
4160 Temescal Canyon Rd Ste 205
Corona, CA 92883-4624
Phone
(858) 279-1223
NPI assigned
Apr 16, 2019
Last updated
Apr 26, 2024By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 26, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X A181189 CA Primary

Addresses

Primary practice location

4160 Temescal Canyon Rd Ste 205
Corona, CA 92883-4624

Mailing address

4160 Temescal Canyon Rd Ste 205
Corona, CA 92883-4624

Other practice location 1

4211 Avalon Blvd
Los Angeles, CA 90011-5622
Phone (323) 563-9378

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
I20250402000528 CA Practitioner - Psychiatry 2860915691 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Ehab Yacoub MD IncGroup PAC ID 5092099523, 179 clinicians

Practice addresses (Care Compare)

1225 W 190TH St
Suite 280
Gardena, CA 90248-4305
Phone (877) 515-8113

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A181189CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ehab Yacoub MD Inc. CurrentSince Mar 24, 2025 Accepting new patients
Hope Psychiatricare Inc Psychiatry Past Accepting new patients

Locations

4900 California Ave
Bakersfield, CA 93309
Phone (404) 273-4596

1225 W 190th St
Ste 280
Gardena, CA 90248
Phone (310) 515-8113

17075 Devonshire St
Ste 204
Northridge, CA 91325
Phone (818) 368-8929

11801 Pierce St
Ste 200
Riverside, CA 92505
Phone (323) 547-2662

473 S Carnegie Dr
Ste 200
Sn Bernrdno, CA 92408
Phone (562) 803-4500

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1555372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714089600000",
    "number": "1922661867",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4160 TEMESCAL CANYON RD STE 205",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928834624"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4160 TEMESCAL CANYON RD STE 205",
            "city": "CORONA",
            "state": "CA",
            "postal_code": "928834624",
            "telephone_number": "858-279-1223"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4211 Avalon Blvd",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900115622",
            "country_code": "US",
            "telephone_number": "323-563-9378",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ISAAC",
        "first_name": "JOHN",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-16",
        "last_updated": "2024-04-26",
        "certification_date": "2024-04-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A181189",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Corona, CA

Sources for this page

Verify at the official NPI Registry.