Adam Irwin Riker, MD

Primary specialty

Surgical Oncology PhysicianTaxonomy code 2086X0206X

License

01098698A Issued in IN

Practice address

8040 Clearvista Pkwy Ste 550
Indianapolis, IN 46256-5606

Phone

(317) 621-9470

Fax

(317) 621-9471

NPI assigned

May 4, 2006

Last updated

Nov 4, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in FL, IN2 enrollments

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 2

Specialty

Medical OncologyAlso: General Surgery

Education

Other, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Community Physician Network Specialty Care LLCGroup PAC ID 9931697265, 260 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Community Hospital North Hospital, Indianapolis, IN, CCN 150169
• Lee Memorial Hospital Hospital, Fort Myers, FL, CCN 100012

Procedures performed for Medicare patients

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Community Physician Network Specialty Care LLC

  • Cardiovascular Disease Physician
  • Indianapolis, IN
  • NPI 1588535496

  Surgical Oncology

  Medicare reassignment Care Compare group NPD
• Genesiscare USA of Florida LLC

  • Radiation Oncology Physician
  • Fort Myers, FL
  • NPI 1134109747

  Surgical Oncology

  Medicare reassignment NPD
• Genesiscare USA of Florida LLC

  dba Regional Breast Care

  • Surgery Physician
  • Fort Myers, FL
  • NPI 1225354350
  NPD
• Genesiscare USA of Florida LLC

  dba David Schwartzwald, MD: Urology Care Specialists

  • Urology Physician
  • Boca Raton, FL
  • NPI 1649093709
  NPD

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

• Community Health Network, Inc

  • General Acute Care Hospital
  • Indianapolis, IN
  • NPI 1619163854
  Care Compare affiliation
• Lee Health System Inc

  dba Lee Memorial Hospital

  • General Acute Care Hospital
  • Fort Myers, FL
  • NPI 1427806025
  Care Compare affiliation

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

{
    "created_epoch": "1146700800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793750400000",
    "number": "1194773069",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6626 E 75TH ST STE 500",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462502890"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8040 CLEARVISTA PKWY STE 550",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462565606",
            "telephone_number": "317-621-9470",
            "fax_number": "317-621-9471"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1542 Tulane Ave",
            "address_2": "Room 741",
            "address_purpose": "LOCATION",
            "city": "New Orleans",
            "state": "LA",
            "postal_code": "701122865",
            "country_code": "US",
            "telephone_number": "504-568-4752",
            "fax_number": "504-568-2726",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIKER",
        "first_name": "ADAM",
        "middle_name": "IRWIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-04",
        "last_updated": "2026-11-04",
        "certification_date": "2026-11-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "IN",
            "license": "01098698A",
            "primary": true
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "LA",
            "license": "MD.202666",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sofia Isabel Rigney-Cabello, MD
• Melissa J Rigney, LSW
• Taryn Rigney
• Marian Frick Rigsbee, LCSW
• Gabriel Alejandro Rigueiro, MD
• Dennis Tyler Riker IV, P.T.A.
• Riley Child Development Center
• Riley Children's Hospital
• Riley Riley Gill
• Riley Hospital for Children

• Surgical Oncology Physician in Indianapolis, IN
• Providers in Indianapolis, IN by specialty
• Surgical Oncology Physician in Indiana

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