Sarah Chung

Primary specialty

OptometristTaxonomy code 152W00000X

License

046012020 Issued in IL

Practice address

24 Webster PL
Brookline, MA 02445-7937

Phone

(617) 202-2020

Fax

(617) 734-3264

NPI assigned

Jul 14, 2025

Last updated

Sep 18, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

New England College of Optometry, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Illinois College of OptometryGroup PAC ID 7416851639, 77 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: sarah.chung.iei@direct.ico.nextgenshare.com

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.

• Illinois College of Optometry

  dba Illinois Eye Institute

  • Optometrist
  • Chicago, IL
  • NPI 1285612390
  Medicare reassignment Care Compare group NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1752451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789689600000",
    "number": "1922999192",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 WEBSTER PL",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024457937",
            "telephone_number": "617-202-2020",
            "fax_number": "617-734-3264"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24 WEBSTER PL",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "024457937",
            "telephone_number": "617-202-2020",
            "fax_number": "617-734-3264"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHUNG",
        "first_name": "SARAH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-07-14",
        "last_updated": "2026-09-18",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046012020",
            "primary": true
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "MA",
            "license": "OPT8468",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie L Christy, RN
• Brina Chu
• Jenny Hew-Yan Chu, SLPD, CCC-SLP
• Peter Martin Chubinsky, MD
• Popo Isa Chui, D.M.D
• Shyue Ling Chyi, LMHC
• Mia Cianciarulo
• Carol R. Ciaravino, L..I.C.S.W.
• Stephen K Cina, LIC. AC.
• Citidental Brookline PLLC

• Optometrist in Brookline, MA
• Providers in Brookline, MA by specialty
• Optometrist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.