Individual provider Active NPI

William Byung Ho Park, M.D.

  • Anesthesiology Physician
  • Garden Grove, CA
National Provider Identifier
1821002288
Registry record updated Aug 13, 2008
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
A52866C Issued in CA
Practice address
9828 Garden Grove Blvd Ste 201
Garden Grove, CA 92844-1659
Phone
(714) 530-9633
Fax
(714) 530-4410
NPI assigned
Jul 28, 2006
Last updated
Aug 13, 2008By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 13, 2008

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X A52866C CA Primary

Addresses

Primary practice location

9828 Garden Grove Blvd Ste 201
Garden Grove, CA 92844-1659

Mailing address

9828 Garden Grove Blvd Ste 201
Garden Grove, CA 92844-1659
Phone (714) 530-9633

Other identifiers 2

IdentifierTypeStateIssuer
00A528661OtherCABLUE SHIELD
00A528661MedicaidCA

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
I20040608000626 CA Practitioner - Anesthesiology 9032192422 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Other, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arash Esmailzadegan MD IncGroup PAC ID 5799073714, 6 clinicians

Practice addresses (Care Compare)

17772 Beach Blvd
Huntington Beach, CA 92647-6819
Phone (714) 843-5000

9828 Garden Grove Blvd
Suite 201
Garden Grove, CA 92844-1659
Phone (714) 530-9633

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A52866CCAMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Allied Anesthesia Medical Group Inc Anesthesiology CurrentSince May 27, 2024 Accepting new patients
Arash Esmailzadegan MD Inc Anesthesiology CurrentSince Jan 18, 2026 Accepting new patients
William Park, M.D., Inc CurrentSince Jun 18, 2018 Accepting new patients
William Park, M.D., Inc Anesthesiology Current Accepting new patients

Locations

1124 S Main St
Ste 101
Corona, CA 92882
Phone (951) 737-6363

11500 Brookshire Ave
Downey, CA 90241
Phone (562) 904-5000

9828 Garden Grove Blvd
Ste 201
Garden Grove, CA 92844
Phone (714) 530-9633

17772 Beach Blvd
Huntington Beach, CA 92647
Phone (714) 842-1473

1421 Oakdale Rd
Modesto, CA 95355
Phone (209) 572-0151

455 S Main St
Orange, CA 92868
Phone (714) 289-4511

255 E Bonita Ave
Pomona, CA 91767
Phone (866) 724-4127

2900 Eureka Way
Redding, CA 96001
Phone (530) 225-8700

999 San Bernardino Rd
Upland, CA 91786
Phone (909) 920-4841

Organizations & group practices 4

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 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": "1154044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1218585600000",
    "number": "1821002288",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9828 GARDEN GROVE BLVD STE 201",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928441659",
            "telephone_number": "714-530-9633",
            "fax_number": "714-530-4410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9828 GARDEN GROVE BLVD STE 201",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928441659",
            "telephone_number": "714-530-9633",
            "fax_number": "714-530-4410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARK",
        "first_name": "WILLIAM",
        "middle_name": "BYUNG HO",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-28",
        "last_updated": "2008-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "A52866C",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "00A528661",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A528661",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Garden Grove, CA

Sources for this page

Verify at the official NPI Registry.