Thu T To, OD

Primary specialty

OptometristTaxonomy code 152W00000X

Practice address

18 W 1St St
Hinsdale, IL 60521-4173

Phone

(630) 323-1100

NPI assigned

Oct 27, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in MI

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

Illinois College of Optometry at Chicago, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Avery Vision Center PCGroup PAC ID 5698851319, 5 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Avery Vision Center PC

  • Optometrist
  • St Johns, MI
  • NPI 1174677959
  Medicare reassignment Care Compare group NPD
• Industrial Optical Service, Inc

  • Optometrist
  • Elmhurst, IL
  • NPI 1689069486
  NPD (past)
• Industrial Optical Service, Inc.

  • Optometrist
  • Hinsdale, IL
  • NPI 1730239856
  NPD (past)

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

{
    "created_epoch": "1161907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1508942376",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "909 NEUDEARBORN LN",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605634172",
            "telephone_number": "651-210-1570"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18 W 1ST ST",
            "city": "HINSDALE",
            "state": "IL",
            "postal_code": "605214173",
            "telephone_number": "630-323-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TO",
        "first_name": "THU",
        "middle_name": "T",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-27",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "1636706",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "7235044",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE GROUP",
            "identifier": "211019",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kay Ellen Thurn, PSYD
• Haoming Tian
• Margaret Tirado, MA, LCPC
• Kimberly S Tiscia
• TMS Psychological Services PC
• Fredrik Paul Tolin, MD
• Sean William Torpy, PMHNP-BC
• Meghan Tortorici, LPC
• Brigid Townsend, AUD
• Eileen Sheila Trafimow, PHD

• Optometrist in Hinsdale, IL
• Providers in Hinsdale, IL by specialty
• Optometrist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; 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.