Individual provider Active NPI

George C Hsu, D.O.

  • Otolaryngology Physician
  • Fresno, CA
National Provider Identifier
1881801157
Registry record updated Aug 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
20A11211 Issued in CA
Practice address
540 E Herndon Ave Ste 102
Fresno, CA 93720-2993
Phone
(559) 768-3682
NPI assigned
May 17, 2007
Last updated
Aug 9, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X 20A11211 CA Primary

Addresses

Primary practice location

540 E Herndon Ave Ste 102
Fresno, CA 93720-2993

Mailing address

7726 N. First St PMB 344
Fresno, CA 93720-3342
Phone (559) 768-3682

Other practice location 1

1351 E Spruce Ave
Fresno, CA 93720
Phone (559) 432-3300

Other practice location 2

6121 N Thesta St Ste 303
Fresno, CA 93710-5294
Phone (559) 768-3682

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
I20100910000512 CA Practitioner - Otolaryngology 8123143492 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
College of Osteo Med of the Pacific at Pomona, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
ENT Associates of Fresno IncGroup PAC ID 5698298784, 7 clinicians

Practice addresses (Care Compare)

6121 N Thesta St
Suite 303
Fresno, CA 93710-5294
Phone (559) 768-3682

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A11211CAMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Central Calif ENT Medical Group Otolaryngology CurrentSince Jul 19, 2010 Accepting new patients
Physicians Hearing Services Current Accepting new patients
ENT Associates of Fresno Inc Otolaryngology CurrentSince Feb 1, 2025 Accepting new patients

Locations

1351 E Spruce Ave
Fresno, CA 93720
Phone (559) 432-3303

540 E Herndon Ave
Ste 102
Fresno, CA 93720
Phone (559) 442-0855

6121 N Thesta St
Ste 303
Fresno, CA 93710
Phone (559) 450-2300

7726 N 1st St
Fresno, CA 93720
Phone (559) 360-8630

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 3

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.

Hospital & facility affiliations 3

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": "1179360000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754697600000",
    "number": "1881801157",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7726 N. FIRST ST PMB 344",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937203342",
            "telephone_number": "559-768-3682"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "540 E HERNDON AVE STE 102",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937202993",
            "telephone_number": "559-768-3682"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1351 E Spruce Ave",
            "address_purpose": "LOCATION",
            "city": "Fresno",
            "state": "CA",
            "postal_code": "93720",
            "country_code": "US",
            "telephone_number": "559-432-3300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6121 N Thesta St Ste 303",
            "address_purpose": "LOCATION",
            "city": "Fresno",
            "state": "CA",
            "postal_code": "937105294",
            "country_code": "US",
            "telephone_number": "559-768-3682",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HSU",
        "first_name": "GEORGE",
        "middle_name": "C",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-17",
        "last_updated": "2025-08-09",
        "certification_date": "2025-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "CA",
            "license": "20A11211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fresno, CA

Sources for this page

Verify at the official NPI Registry.