Individual provider Active NPI

Gagan Mathur, MD, MBA

  • Blood Banking & Transfusion Medicine Physician
  • Orange, CA
National Provider Identifier
1386999175
Registry record updated Mar 14, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Blood Banking & Transfusion Medicine PhysicianTaxonomy code 207ZB0001X
License
A170955 Issued in CA
Practice address
101 The City Dr S
Orange, CA 92868-3201
Phone
(714) 456-7002
NPI assigned
Jul 17, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 14, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X MD-42245 IA
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X A170955 CA
Blood Banking & Transfusion Medicine Physician 207ZB0001X A170955 CA Primary

Addresses

Primary practice location

101 The City Dr S
Orange, CA 92868-3201

Mailing address

200 S Manchester Ave Ste 300
Orange, CA 92868-3219
Phone (714) 456-2986

Other practice location 1

4650 W Sunset Blvd # 32
Los Angeles, CA 90027-6062
Phone (323) 361-8475

Other practice location 2

4401 Wornall Road
Kan, MO 64111
Phone (816) 932-0340

Other practice location 3

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 356-0333

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
I20210106000193 CA Practitioner - Pathology 4587807581 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Regents of the University of CaliforniaGroup PAC ID 1951201185, 40 clinicians

Practice addresses (Care Compare)

101 The City Dr S
Orange, CA 92868-3201
Phone (714) 456-7004

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Business Administration, Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A170955CAMDClinical Pathology/Laboratory Medicine Physician
MD-42245IAMDClinical Pathology/Laboratory Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California CurrentSince Nov 1, 2022 Accepting new patients
Regents of the University of California CurrentSince Dec 7, 2025 Accepting new patients
Chlamg-Pathology LP CurrentSince Jan 1, 2021 Accepting new patients
Children'S Hospital Los Angeles PastSince Mar 1, 2021 Accepting new patients
State University of Iowa Past Accepting new patients
University of California Irvine Past Accepting new patients
University of California Irvine Past Accepting new patients
Scripps Health Past Accepting new patients

Locations

4650 W Sunset Blvd
Los Angeles, CA 90027
Phone (323) 361-2122

4650 W Sunset Blvd
#32
Los Angeles, CA 90027
Phone (323) 361-8475

101 The City Dr S
Orange, CA 92868
Phone (714) 456-6054

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

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": "1342483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678752000000",
    "number": "1386999175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 S MANCHESTER AVE STE 300",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683219",
            "telephone_number": "714-456-2986"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 THE CITY DR S",
            "city": "ORANGE",
            "state": "CA",
            "postal_code": "928683201",
            "telephone_number": "714-456-7002"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4650 W Sunset Blvd # 32",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900276062",
            "country_code": "US",
            "telephone_number": "323-361-8475",
            "fax_number": "816-932-9670",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4401 Wornall Road",
            "address_purpose": "LOCATION",
            "city": "Kan",
            "state": "MO",
            "postal_code": "64111",
            "country_code": "US",
            "telephone_number": "816-932-0340",
            "fax_number": "816-932-3148",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 Hawkins Dr",
            "address_purpose": "LOCATION",
            "city": "Iowa City",
            "state": "IA",
            "postal_code": "522421009",
            "country_code": "US",
            "telephone_number": "319-356-0333",
            "fax_number": "319-356-2987",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATHUR",
        "first_name": "GAGAN",
        "name_prefix": "Dr.",
        "credential": "MD, MBA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-07-17",
        "last_updated": "2023-03-14",
        "certification_date": "2023-03-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "IA",
            "license": "MD-42245",
            "primary": false
        },
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "CA",
            "license": "A170955",
            "primary": false
        },
        {
            "code": "207ZB0001X",
            "taxonomy_group": "",
            "desc": "Pathology, Blood Banking & Transfusion Medicine",
            "state": "CA",
            "license": "A170955",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Orange, CA

Sources for this page

Verify at the official NPI Registry.