NPIMap

Individual provider Active NPI

Mohammad Anas Hajjar, M.D

  • Interventional Cardiology Physician
  • Santa Ana, CA
National Provider Identifier
1235350893
Registry record updated May 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
C137003 Issued in CA
Practice address
999 N Tustin Ave Ste 205
Santa Ana, CA 92705-6506
Phone
(714) 617-2626
Fax
(714) 667-8088
NPI assigned
May 1, 2007
Last updated
May 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X C137003 CA
Interventional Cardiology Physician 207RI0011X C137003 CA Primary

Addresses

Primary practice location

999 N Tustin Ave Ste 205
Santa Ana, CA 92705-6506

Mailing address

999 N Tustin Ave Ste 205
Santa Ana, CA 92705-6506
Phone (714) 617-2626

Other identifiers 3

IdentifierTypeStateIssuer
1235350893MedicaidCA
1235350893MedicaidMI
1517007MedicaidTN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20161123000726 CA Practitioner - Cardiovascular Disease (Cardiology) 3476640244 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1220 Hemlock Way
Suite 203
Santa Ana, CA 92707-3655
Phone (714) 696-1498

12555 Garden Grove Blvd
Suite 403
Garden Grove, CA 92843-1903
Phone (714) 617-2626

17822 Beach Blvd
Suite 373
Huntington Beach, CA 92647-7115
Phone (714) 848-3333

3700 Katella Ave
Suite C
Los Alamitos, CA 90720-6409
Phone (562) 583-2250

999 N Tustin Ave
Suite 205
Santa Ana, CA 92705-6506
Phone (714) 617-2626

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
137003CAMDMarriage & Family Therapist
C137003CAMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prohealth Partners, a Medical Group Cardiovascular Disease Current Accepting new patients
Mohammad a Hajjar MD a Professional Corp Interventional Cardiology CurrentSince Feb 1, 2026 Accepting new patients
Prohealth Partners a Medical Group Inc CurrentSince Aug 15, 2018 Accepting new patients
Prohealth Partners, a Medical Group, Inc. CurrentSince Aug 15, 2018 Accepting new patients
Alta Newport Hospital, LLC Past Accepting new patients
Modern Nuclear, Inc. Past Accepting new patients
Shelby County Health Care Corporation Past Accepting new patients
Memphis Internists, LLC Past Accepting new patients
South Coast Global Medical Center, Inc Past Accepting new patients
Apogee Medical Group Tennessee PC PastSince Oct 8, 2023 Accepting new patients
Prohealth Partners, a Medical Group, Inc. Past Accepting new patients
Anaheim Global Medical Center, Inc Past Accepting new patients
Pauker Inpatient Services Past Accepting new patients
Dr. M. Forghani S. C PastSince Apr 1, 2004 Accepting new patients
Emma L. Bixby Medical Center Past Accepting new patients
Orange County Global Medical Center, Inc Past Accepting new patients

Locations

12555 Garden Grove Blvd
Ste 403
Garden Grove, CA 92843
Phone (714) 530-0303

12665 Garden Grove Blvd
Ste 601
Garden Grove, CA 92843
Phone (714) 537-1387

17822 Beach Blvd
Ste 373
Huntington Beach, CA 92647
Phone (714) 848-3333

3700 Katella Ave
Ste C
Los Alamitos, CA 90720
Phone (562) 583-2250

3801 Katella Ave
Ste 330
Los Alamitos, CA 90720
Phone (562) 594-9546

File 54567
Los Angeles, CA 90074
Phone (310) 491-9060

999 N Tustin Ave
Ste 205
Santa Ana, CA 92705
Phone (714) 617-2626

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir.fhirpoint.open.allscripts.com/fhirroute/open/75189
  • Direct secure messaging: mohammad.hajjar@665515832573956.direct.elationemr.com

Organizations & group practices 16

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.

View all 16

Hospital & facility affiliations 7

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": "1177977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1235350893",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "999 N TUSTIN AVE STE 205",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927056506",
            "telephone_number": "714-617-2626",
            "fax_number": "714-667-8088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "999 N TUSTIN AVE STE 205",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927056506",
            "telephone_number": "714-617-2626",
            "fax_number": "714-667-8088"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAJJAR",
        "first_name": "MOHAMMAD",
        "middle_name": "ANAS",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-01",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "CA",
            "license": "C137003",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "CA",
            "license": "C137003",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1235350893",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1235350893",
            "state": "MI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1517007",
            "state": "TN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Ana, CA

Sources for this page

Verify at the official NPI Registry.