Individual provider Active NPI

Sarah Hwang, PA-C

  • Medical Physician Assistant
  • San Diego, CA
National Provider Identifier
1891929907
Registry record updated Jan 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Physician AssistantTaxonomy code 363AM0700X
License
PA20391 Issued in CA
Practice address
7901 Frost St
San Diego, CA 92123-2701
Phone
(858) 939-3600
NPI assigned
May 5, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA20391 CA
Medical Physician Assistant 363AM0700X PA20391 CA Primary

Addresses

Primary practice location

7901 Frost St
San Diego, CA 92123-2701

Mailing address

7910 Frost St Ste 100
San Diego, CA 92123-2776
Phone (858) 939-3600

Other names 1

  • Esther Hwang Other name

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20091110000187 CA Practitioner - Physician Assistant 1759429129 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
San Diego Diagnostic Radiology Medical Group IncGroup PAC ID 0143134353, 47 clinicians

Practice addresses (Care Compare)

3075 Health Ctr Dr
San Diego, CA 92123-2773
Phone (858) 939-5100

7901 Frost St
San Diego, CA 92123-2701
Phone (858) 939-3600

Hospital & facility affiliations

  • Sharp Memorial Hospital Hospital, San Diego, CA, CCN 050100
  • Grossmont Hospital Hospital, La Mesa, CA, CCN 050026
  • Sharp Chula Vista Medical Center Hospital, Chula Vista, CA, CCN 050222
  • Sharp Coronado Hospital and Hlthcr Ctr Hospital, Coronado, CA, CCN 050234

Merit-based Incentive Payment System (MIPS)

Final score
98.75 of 100Reported as group
Quality
100
Improvement activities
40
Cost
72.17

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA20391CAMDMedical Physician Assistant
20391CAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
San Diego Diagnostic Radiology Medical Group, Inc. CurrentSince Jul 12, 2014 Accepting new patients

Locations

751 Medical Center Ct
Chula Vista, CA 91911
Phone (619) 482-3639

4002 Vista Way
Oceanside, CA 92056
Phone (760) 724-8411

15615 Pomerado Rd
Poway, CA 92064
Phone (858) 613-4000

250 Prospect Pl
San Diego, CA 92118
Phone (619) 522-3600

7901 Frost St
San Diego, CA 92123
Phone (619) 541-3400

7910 Frost St
Ste 100
San Diego, CA 92123
Phone (858) 634-5900

3075 Health Center Dr
San Diego, CA 92123
Phone (858) 637-7888

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 and National Provider Directory roles.

Hospital & facility affiliations 5

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": "1241481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736812800000",
    "number": "1891929907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7910 FROST ST STE 100",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232776",
            "telephone_number": "858-939-3600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7901 FROST ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232701",
            "telephone_number": "858-939-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HWANG",
        "first_name": "SARAH",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-05-05",
        "last_updated": "2025-01-14",
        "certification_date": "2025-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA20391",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "PA20391",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ESTHER",
            "last_name": "HWANG",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.