Individual provider Active NPI

Essam R Quraishi, MD

  • Gastroenterology Physician
  • Santa Ana, CA
National Provider Identifier
1902952690
Registry record updated Oct 25, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
C133332 Issued in CA
Practice address
2621 S Bristol St Ste 202
Santa Ana, CA 92704-5718
Phone
(657) 900-4536
Fax
(657) 208-9732
NPI assigned
Jan 26, 2007
Last updated
Oct 25, 2024By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 25, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X C133332 CA Primary

Addresses

Primary practice location

2621 S Bristol St Ste 202
Santa Ana, CA 92704-5718

Mailing address

2621 S Bristol St Ste 202
Santa Ana, CA 92704-5718
Phone (657) 900-4536

Other practice location 1

1400 Reynolds Ave Ste 100
Irvine, CA 92614-5559
Phone (657) 900-4536

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
I20150202000965 CA Practitioner - Gastroenterology 8729047246 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Caduceus Physicians Medical GroupGroup PAC ID 5294762654, 23 clinicians
Anchor Medical GroupGroup PAC ID 9133616519, 19 clinicians
Gastrointestinal and Liver Consultants IncGroup PAC ID 2163731753, 2 clinicians

Practice addresses (Care Compare)

18200 Yorba Linda Blvd
Yorba Linda, CA 92886-4006
Phone (714) 577-6031

18200 Yorba Linda Blvd
Yorba Linda, CA 92886-4044
Phone (714) 577-6031

2621 S Bristol St
Suite 202
Santa Ana, CA 92704-5718
Phone (657) 900-4536

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy100
Upper gastrointestinal (GI) endoscopy for acid reflux59

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C133332CAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Orange County Digestive Center, Inc CurrentSince Oct 1, 2018 Accepting new patients
Caduceus Physicians Medical Group CurrentSince Mar 11, 2021 Accepting new patients
Orange County Digestive Anesthesia, Inc. CurrentSince Dec 21, 2021 Accepting new patients
Anchor Medical Group Gastroenterology CurrentSince Apr 24, 2025 Accepting new patients
Gastrointestinal and Liver Consultants Inc. Gastroenterology CurrentSince Jul 18, 2015 Accepting new patients
Alta Newport Hospital, LLC Past Accepting new patients
Robinson Memorial Portage County Hospital Past Accepting new patients
Meridian Hospitals Corporation Past Accepting new patients
St Francis Medical Center Past Accepting new patients
Orange Coast Memorial Medical Center Past Accepting new patients
South Coast Global Medical Center, Inc Past Accepting new patients
Cuyahoga Falls General Hospital Past Accepting new patients
Akron General Medical Center Past Accepting new patients
Digestive Wellness Center, LLC PastSince Nov 12, 2014 Accepting new patients
Orange County Global Medical Center, Inc Past Accepting new patients

Locations

710 N Euclid St
Ste 210
Anaheim, CA 92801
Phone (657) 900-4536

1400 Reynolds Ave
Ste 100
Irvine, CA 92614
Phone (657) 900-4536

1400 Reynolds Ave
Ste 125
Irvine, CA 92614
Phone (657) 900-4536

2621 S Bristol St
Ste 202
Santa Ana, CA 92704
Phone (657) 900-4536

5455 Garden Grove Blvd
Ste 230
Westminster, CA 92683
Phone (657) 900-4536

18200 Yorba Linda Blvd
Ste 104
Yorba Linda, CA 92886
Phone (714) 646-8000

18200 Yorba Linda Blvd
Ste 111
Yorba Linda, CA 92886

18200 Yorba Linda Blvd
Ste 250
Yorba Linda, CA 92886
Phone (714) 577-6000

18200 Yorba Linda Blvd
Ste 308
Yorba Linda, CA 92886
Phone (714) 646-8070

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 15

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 15

Hospital & facility affiliations 1

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": "1169769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1729814400000",
    "number": "1902952690",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2621 S BRISTOL ST STE 202",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927045718",
            "telephone_number": "657-900-4536",
            "fax_number": "657-208-9732"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2621 S BRISTOL ST STE 202",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927045718",
            "telephone_number": "657-900-4536",
            "fax_number": "657-208-9732"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1400 Reynolds Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Irvine",
            "state": "CA",
            "postal_code": "926145559",
            "country_code": "US",
            "telephone_number": "657-900-4536",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "QURAISHI",
        "first_name": "ESSAM",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-01-26",
        "last_updated": "2024-10-25",
        "certification_date": "2024-10-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "C133332",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Ana, CA

Sources for this page

Verify at the official NPI Registry.