Eric Tseng O.D., Prof. Corp.

Primary specialty

OptometristTaxonomy code 152W00000X

License

046010071 Issued in IL

Legal business name

ERIC TSENG O.D., PROF. CORP.

Practice address

9928 S Western Ave
Chicago, IL 60643-1831

Phone

(773) 303-8279

Fax

(773) 681-7119

NPI assigned

Apr 3, 2009

Organization subpart

No

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

Authorized official

Name

Dr. Eric Tseng, O.D.NPI 1629233580

Title

President

Phone

(773) 303-8279

Specialties & licenses 1

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Eric Tseng, O.D,

  • Optometrist
  • Chicago, IL
  • NPI 1629233580
  Medicare reassignment NPD Authorized official
• Susan Park Tseng, OD

  • Optometrist
  • Chicago, IL
  • NPI 1750581328
  NPD (past)

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

{
    "created_epoch": "1238716800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776902400000",
    "number": "1164664280",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9928 S WESTERN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606431831",
            "telephone_number": "773-303-8279",
            "fax_number": "773-681-7119"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9928 S WESTERN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606431831",
            "telephone_number": "773-303-8279",
            "fax_number": "773-681-7119"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ERIC TSENG O.D., PROF. CORP.",
        "organizational_subpart": "NO",
        "enumeration_date": "2009-04-03",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A",
        "authorized_official_last_name": "TSENG",
        "authorized_official_first_name": "ERIC",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "773-303-8279",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "O.D."
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046010071",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "046010071",
            "state": "IL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1629233580",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PTAN",
            "identifier": "IL2815",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Eric Family Services, Inc.
• Eric Family Services, Inc.
• Eric Lindquist-Licensed Clinical Counselor, PLLC
• Eric Pulver DDS PC
• Eric Terman MD SC
• Erica E. Claman, PHD., LLC
• Erica Stone Psychotherapy Inc.
• Anna J. Erickson, OTR/L
• Ashlyn Clarissa Erickson
• Carolyn N Erickson, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.