Individual provider Active NPI

Minch K Fong, M.D.

  • Hematology & Oncology Physician
  • Mission Viejo, CA
National Provider Identifier
1407849284
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
G70910 Issued in CA
Practice address
27800 Medical Center Rd
#304
Mission Viejo, CA 92691-6410
Phone
(949) 770-8168
Fax
(949) 770-2991
NPI assigned
Aug 26, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X G70910 CA Primary

Addresses

Primary practice location

27800 Medical Center Rd
#304
Mission Viejo, CA 92691-6410

Mailing address

24953 Paseo de Valencia
#25B
Laguna Hills, CA 92653-4342
Phone (949) 770-8168

Other identifiers 1

IdentifierTypeStateIssuer
00G709100MedicaidCA

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
I20100121000346 CA Practitioner - Hematology/OncologyPractitioner - Internal Medicine 4789726258 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
University of California, San Diego School of Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Providence Medical FoundationGroup PAC ID 8921993205, 1,461 clinicians

Practice addresses (Care Compare)

1950 Sunny Crest Dr
Suite 2900
Fullerton, CA 92835-3641
Phone (714) 992-5350

26800 Crown Valley Pkwy
Mission Viejo, CA 92691-6384

27799 Medical Ctr Rd
Mission Viejo, CA 92691-6400

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Medical Foundation CurrentSince Feb 15, 2020 Accepting new patients
Providence Medical Foundation CurrentSince Feb 15, 2020 Accepting new patients
Providence Medical Foundation Current Accepting new patients
David B. Okun M.D. Inc. Hematology & Oncology Past Accepting new patients
Mission Hospital Regional Medical Center Past Accepting new patients
Saddleback Memorial Medical Center Past Accepting new patients

Locations

200 W Ctr St Promenade
Ste 300
Anaheim, CA 92805
Phone (714) 449-4841

100 E Valencia Mesa Dr
Ste 105
Fullerton, CA 92835
Phone (714) 446-5200

1950 Sunny Crest Dr
Ste 2900
Fullerton, CA 92835

27800 Medical Center Rd
Ste 304
Mission Viejo, CA 92691
Phone (949) 347-0600

26800 Crown Valley Pkwy
Ste 300
Mission Viejo, CA 92691

26522 La Alameda
Ste 120
Mission Viejo, CA 92691
Phone (949) 282-1671

27799 Medical Center Rd
Ste 460
Mission Viejo, CA 92691
Phone (949) 347-0600

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 6

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": "1125014400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1407849284",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24953 PASEO DE VALENCIA",
            "address_2": "#25B",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926534342",
            "telephone_number": "949-770-8168",
            "fax_number": "949-770-2991"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "27800 MEDICAL CENTER RD",
            "address_2": "#304",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916410",
            "telephone_number": "949-770-8168",
            "fax_number": "949-770-2991"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FONG",
        "first_name": "MINCH",
        "middle_name": "K",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-26",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "G70910",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G709100",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Mission Viejo, CA

Sources for this page

Verify at the official NPI Registry.