Ramesh Aggarwal, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

036.120262 Issued in IL

Practice address

456 25TH Ave
Bellwood, IL 60104-1961

Phone

(708) 467-7254

Fax

(815) 642-5697

NPI assigned

Jan 31, 2008

Last updated

Apr 28, 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 IL, 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

Internal Medicine

Education

Other, 1978

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Oak Street Health Physicians Group PCGroup PAC ID 7517109879, 227 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations (25 of 33)

Interoperability endpoints

• Direct secure messaging: raggarwal1158605@direct.trinity-health.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.

• Oak Street Health Physicians Group, PC

  • Primary Care Clinic/Center
  • Chicago, IL
  • NPI 1083051643

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Altea Medical Illinois PLLC

  • Geriatric Medicine (Internal Medicine) Physician
  • Chicago Heights, IL
  • NPI 1447039227
  Medicare reassignment NPD
• Cogent Healthcare of Illinois, LLC

  • Internal Medicine Physician
  • Quincy, IL
  • NPI 1487897849
  Medicare reassignment NPD
• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment NPD
• Altea Medical Indiana PC

  • Geriatric Medicine (Internal Medicine) Physician
  • Gary, IN
  • NPI 1992584783
  Medicare reassignment NPD
• Honor Physicians, LLC

  dba Advanced Internal Medicine of Michiana, LLC

  • Primary Care Clinic/Center
  • Mishawaka, IN
  • NPI 1194288860
  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Indiana, LLC

  • Internal Medicine Physician
  • Brentwood, TN
  • NPI 1720416555

  IN

  Medicare reassignment NPD
• New Albany Hospitalist Group, LLC

  • Hospitalist Physician
  • New Albany, IN
  • NPI 1255084752
  Medicare reassignment NPD
• Northwest Hospitalist Physicians, LLP

  • Emergency Medicine Physician
  • Bloomington, IN
  • NPI 1023448321
  Medicare reassignment NPD
• Parkview Health System Inc

  dba Parkview Physicians Group

  • Family Medicine Physician
  • Fort Wayne, IN
  • NPI 1932130952

  Internal Medicine

  Medicare reassignment NPD
• Post Acute Medical PLLC

  • Geriatric Medicine (Internal Medicine) Physician
  • Lanham, MD
  • NPI 1730713025

  IL, IN

  Medicare reassignment NPD
• Sound Physicians of Illinois, LLC

  • Hospitalist Physician
  • Bridgeton, MO
  • NPI 1043598865

  IL, Internal Medicine

  Medicare reassignment NPD

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

{
    "created_epoch": "1201737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1649458712",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 746715",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303746715",
            "telephone_number": "773-467-7254",
            "fax_number": "815-642-5697"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "456 25TH AVE",
            "city": "BELLWOOD",
            "state": "IL",
            "postal_code": "601041961",
            "telephone_number": "708-467-7254",
            "fax_number": "815-642-5697"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AGGARWAL",
        "first_name": "RAMESH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-01-31",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036.120262",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IN",
            "license": "01071215A",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• A & W Laboratories
• Laketa Aaron
• Absolute Comfort, Home Care Inc
• Addison Pharmacy, Inc (Westchester Pharmacy)
• Advanced Occupational Medicine Specialists
• Emelyn B Agoncillo, PT
• Tamera Lanette Allen
• American Current Care of Illinois PC (Concentra Immediate Care)
• American Family Dental Care P.C
• Arg Home Service Agency LLC

• Internal Medicine Physician in Bellwood, IL
• Providers in Bellwood, 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 Apr 28, 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.