Rinki Mahay, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

36115039 Issued in IL

Practice address

2100 Madison Ave
Granite City, IL 62040-4701

Phone

(618) 798-3174

NPI assigned

Sep 1, 2006

Last updated

Oct 4, 2025By the provider in NPPES

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

Enrolled in IL, MO2 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

Anesthesiology

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

G and G Anesthesia LLCGroup PAC ID 4981912607, 92 clinicians

Aim Anesthesia LLCGroup PAC ID 3971896705, 14 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Anderson Hospital Hospital, Maryville, IL, CCN 140289

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rmahay02@yourcarecommunity.org

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.

• Aim Anesthesia LLC

  • Anesthesiology Physician
  • Bridgetown, MO
  • NPI 1245685601
  Medicare reassignment Care Compare group Authorized official
• G & G Anesthesia LLC

  • Certified Registered Nurse Anesthetist
  • Maryville, IL
  • NPI 1487020111
  Medicare reassignment Care Compare group NPD
• Dreamland Uap Anesthesia, LLC

  • Certified Registered Nurse Anesthetist
  • Hazelwood, MO
  • NPI 1073919494

  Anesthesiology

  Medicare reassignment NPD
• Gateway Regional Medical Center

  • General Acute Care Hospital
  • Granite City, IL
  • NPI 1629115654
  Authorized official Same address or phone
• Granite City Physicians Corp

  • Clinical Medical Laboratory
  • Granite City, IL
  • NPI 1508983214
  NPD (past)

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

• Anderson Hospital

  • General Acute Care Hospital
  • Maryville, IL
  • NPI 1053481630
  Care Compare affiliation

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

{
    "created_epoch": "1157068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759536000000",
    "number": "1184726382",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1547",
            "city": "SEDALIA",
            "state": "MO",
            "postal_code": "653021547",
            "telephone_number": "660-826-5960",
            "fax_number": "660-826-5960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 MADISON AVE",
            "city": "GRANITE CITY",
            "state": "IL",
            "postal_code": "620404701",
            "telephone_number": "618-798-3174"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAHAY",
        "first_name": "RINKI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-01",
        "last_updated": "2025-10-04",
        "certification_date": "2025-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "36115039",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Lockenvitz, DPT
• Amy Lowe
• Cassandra Mackin, MSW
• Madison Co Spec Educ Ja Reg 1
• Rajinder Mahay, MD
• Ariel Manion, PHARMD
• Laura Beth Marcum, LCSW
• Jessica Martin
• Kelly Andrea Martin, APRN-C
• Misha Lee Taber Martinez, M.D.

• Anesthesiology Physician in Granite City, IL
• Providers in Granite City, IL by specialty
• Anesthesiology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2025; 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.