Kaihua Lai, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

036100511 Issued in IL

Practice address

101 E 75TH St Ste 105
Naperville, IL 60565-1411

Phone

(630) 933-1700

Fax

(630) 933-6240

NPI assigned

Feb 22, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Other names 1

• Kevin Lai Other name

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Central Dupage Physician GroupGroup PAC ID 5890696231, 1,087 clinicians

Premier Suburban Medical Group, PLLCGroup PAC ID 5294155818, 31 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
• Silver Cross Hospital and Medical Centers Hospital, New Lenox, IL, CCN 140213
• Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Central Dupage Physician Group

  • Family Medicine Physician
  • Carol Stream, IL
  • NPI 1033149844

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Premier Suburban Medical Group, PLLC

  • Multi-Specialty Clinic/Center
  • Orland Park, IL
  • NPI 1902412950
  Medicare reassignment Care Compare group NPD
• Central Dupage Physician Group

  • Orthopaedic Surgery Physician
  • Geneva, IL
  • NPI 1780012344
  NPD
• Premier Suburban Medical Group, PLLC

  • Multi-Specialty Clinic/Center
  • Orland Park, IL
  • NPI 1528642378
  NPD
• Adventist Health Partners,Inc

  • Family Medicine Physician
  • Bloomingdale, IL
  • NPI 1043255888
  NPD (past)
• Sullivan Urgent Aid Centers, LTD

  • Emergency Medicine Physician
  • Tinley Park, IL
  • NPI 1235175803
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Central Dupage Hospital Association

  • General Acute Care Hospital
  • Winfield, IL
  • NPI 1003864810
  Care Compare affiliation
• Central Dupage Hospital Association

  • Psychiatric Hospital Unit
  • Winfield, IL
  • NPI 1740230895
  Care Compare affiliation
• Palos Community Hospital

  • Psychiatric Hospital Unit
  • Palos Heights, IL
  • NPI 1184699118
  Care Compare affiliation
• Palos Community Hospital

  • General Acute Care Hospital
  • Palos Heights, IL
  • NPI 1851386692
  Care Compare affiliation
• Silver Cross Hospital & Medical Centers

  • Rehabilitation Hospital Unit
  • New Lenox, IL
  • NPI 1003933797
  Care Compare affiliation
• Silver Cross Hospital & Medical Centers

  • General Acute Care Hospital
  • New Lenox, IL
  • NPI 1568553519
  Care Compare affiliation

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

{
    "created_epoch": "1140566400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1689649659",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 E 75TH ST STE 105",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605651411",
            "telephone_number": "630-933-1700",
            "fax_number": "630-933-6240"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 E 75TH ST STE 105",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605651411",
            "telephone_number": "630-933-1700",
            "fax_number": "630-933-6240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAI",
        "first_name": "KAIHUA",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-22",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036100511",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE LOC 15 PIN",
            "identifier": "IL3596002",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE PIN",
            "identifier": "P00060698",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KEVIN",
            "last_name": "LAI",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Kathleen Lademann, RN MSN APN CWCN
• Chuck Frank Lafrano Jr., LMT
• Justyna Lagman, RN IBCLC
• Cristina Natividad Lagrosa, R.N.
• Diane Marie Lahey
• Kathleen A. Lajeunesse, L.C.P.C.
• Elizabeth Ceata Lake, LCSW
• Michael John Lakota, DDS
• Daniel Quintos Laluna, PSY.D.
• Salvatore Alexander Lamantia, DPT

• Internal Medicine Physician in Naperville, IL
• Providers in Naperville, IL by specialty
• Internal Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 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.