Catherine Ann Chapin, MD

Primary specialty

Pediatric Transplant Hepatology PhysicianTaxonomy code 2080T0004X

License

036134853 Issued in IL

Practice address

Ann & Robert H. Lurie Children'S Hospital of Chicago
225 E. Chicago Ave
Chicago, IL 60611

Phone

(312) 227-4200

NPI assigned

Jun 15, 2011

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Lurie Children'S Medical Group Inc

  • Pediatrics Physician
  • Chicago, IL
  • NPI 1518064716
  Medicare reassignment NPD
• Lurie Children'S Medical Group, LLC

  • Pediatrics Physician
  • Chicago, IL
  • NPI 1992758544
  NPD (past)

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

{
    "created_epoch": "1308096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1942595129",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "225 E CHICAGO AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606112991",
            "telephone_number": "312-227-4200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO",
            "address_2": "225 E. CHICAGO AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "60611",
            "telephone_number": "312-227-4200"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAPIN",
        "first_name": "CATHERINE",
        "middle_name": "ANN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-06-15",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080T0004X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Transplant Hepatology",
            "state": "IL",
            "license": "036134853",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MA",
            "license": "L-248411",
            "primary": false
        },
        {
            "code": "2080P0206X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Gastroenterology",
            "state": "IL",
            "license": "036134853",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pravalya Chaparala
• Madeline Chaparro, MSW, LSW
• Maria Chapekis, M.S. CCC-SLP
• Bernard P Chapin, SCHOOL PSYCHOLOGIST
• Cate Chapin
• Jordan Chaplik, LCSW, PLLC
• Kelly Chaplin
• Claire Christine Chaplinsky, PA-C
• Naaja L Chapman Rainer
• Patricia Chapman-Kelly, APN

• Pediatric Transplant Hepatology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Pediatric Transplant Hepatology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.