Linda Ruan

Primary specialty

Pediatric DentistryTaxonomy code 1223P0221X

License

021003284 Issued in IL

Practice address

2062 N Milwaukee Ave
Chicago, IL 60647-4002

Phone

(773) 384-3500

NPI assigned

May 12, 2021

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: lruan96106@uihealth.direct-ci.com

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.

• Childrens Dentistry Joseph F Zucchero DDS Ms

  • Pediatric Dentistry
  • Chicago, IL
  • NPI 1194995332
  NPD (past)
• Flavia Lamberghini PC

  • General Practice Dentistry
  • Chicago, IL
  • NPI 1972774016

  Pediatric Dentistry

  NPD (past)
• Star Smiles Orthodontics and Pediatric Dentistry

  • Dental Clinic/Center
  • Chicago, IL
  • NPI 1013347160
  NPD (past)
• Young Esthetics

  • Dental Clinic/Center
  • Chicago, IL
  • NPI 1700241312
  NPD (past)

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

{
    "created_epoch": "1620777600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1073197265",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2062 N MILWAUKEE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606474002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2062 N MILWAUKEE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606474002",
            "telephone_number": "773-384-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7447 W Talcott Ave Ste 566",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606313716",
            "country_code": "US",
            "telephone_number": "773-792-2347",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3012 W Fullerton Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606472940",
            "country_code": "US",
            "telephone_number": "773-384-3500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RUAN",
        "first_name": "LINDA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-12",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "IL",
            "license": "021003284",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• RS Transit LLC.
• RSR Medical
• RSX Holistic Health, Inc
• RTB SC
• Howard Ruan, LCSW, MDIV
• Michelle Ruan, ATC
• Tiffany Ruan, DO
• Wanrong Ruan, DMD
• Sarah E Ruban, C.R.N.A.
• Steven H Rube, M.D.

• Pediatric Dentistry in Chicago, IL
• Providers in Chicago, IL by specialty
• Pediatric Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.