John M Rainey, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

012223 Issued in LA

Practice address

501 W Saint Mary Blvd
Lafayette, LA 70506-4600

Phone

(337) 235-7898

Fax

(337) 235-7445

NPI assigned

Jan 28, 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 1

Medicare fee-for-service enrollment

Enrolled in LA

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

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/85N4jhvrbTGKz1yWzGdSlNin40OBTFWJ/
• FHIR API: https://fhir-usa.unify.chbase.com/org/acadia-d5a23309
• Direct secure messaging: john.rainey@sfce.eclinicaldirectplus.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.

• Lafayette General Medical Center Inc.

  • Cardiovascular Disease Physician
  • Lafayette, LA
  • NPI 1649408832
  Medicare reassignment NPD
• Lafayette Health Ventures Inc

  • Family Medicine Physician
  • Lafayette, LA
  • NPI 1417986092
  Medicare reassignment NPD
• University Hospital & Clinics, Inc.

  • Anesthesiology Physician
  • Lafayette, LA
  • NPI 1639518087
  Medicare reassignment NPD
• Lafayette General Medical Center Inc.

  • Community/Retail Pharmacy
  • Lafayette, LA
  • NPI 1023638715
  NPD
• Lafayette Health Ventures Inc

  • Anesthesiology Physician
  • Jennings, LA
  • NPI 1063124568
  NPD
• Lafayette Health Ventures, Inc

  • Hematology & Oncology Physician
  • Lafayette, LA
  • NPI 1972835130
  NPD
• Louisiana Oncology Associates, PMC

  • Hematology & Oncology Physician
  • Lafayette, LA
  • NPI 1679677173
  NPD
• University Hospital & Clinics Inc

  • Community/Retail Pharmacy
  • Lafayette, LA
  • NPI 1740739044
  NPD
• Lourdes Physician Group LLC

  • Family Medicine Physician
  • Lafayette, LA
  • NPI 1437405883
  NPD (past)

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

{
    "created_epoch": "1138406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003887100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "501 W SAINT MARY BLVD",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705064665",
            "telephone_number": "337-235-7898",
            "fax_number": "337-235-7445"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 W SAINT MARY BLVD",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705064600",
            "telephone_number": "337-235-7898",
            "fax_number": "337-235-7445"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RAINEY",
        "first_name": "JOHN",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-28",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "LA",
            "license": "012223",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1182869",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Radiant Holdings 337 LLC
• Radiation Oncology Associates of Acadiana, LLP
• Radiologic-on-Site, LLC
• Carolyne M. Rahman, CRNA
• Mozibur Rahman
• Mandy Cantrell Rainey, FNP
• Thu Hien Thi Rainwater, PHARM D
• Virasith Rajapho, MD
• Archa Rajesh
• Hannah Istre Rambo, DPM

• Hematology & Oncology Physician in Lafayette, LA
• Providers in Lafayette, LA by specialty
• Hematology & Oncology Physician in Louisiana

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

Verify at the official NPI Registry.