Aaron Michelfelder, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

36100535 Issued in IL

Practice address

2160 S First Ave
( 1211 Roosevelt Rd., Maywood, Il. 60153)
Maywood, IL 60153

Phone

(708) 531-5200

Fax

(708) 531-5201

NPI assigned

Jan 17, 2006

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

Other identifiers 1

Electronic endpoints 2

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

Specialty

Family Practice

Education

Loyola University of Chicago, Stritch School of Medicine, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Loyola University Medical CenterGroup PAC ID 3779488903, 917 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loyola University Medical Center Hospital, Maywood, IL, CCN 140276
• Loyola Gottlieb Memorial Hospital Hospital, Melrose Park, IL, CCN 140008

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.

• Loyola University Medical Center

  • General Practice Physician
  • Maywood, IL
  • NPI 1336159961
  Medicare reassignment Care Compare group NPD
• Loyola University Medical Center

  • Community/Retail Pharmacy
  • Maywood, IL
  • NPI 1184789299
  NPD
• Loyola University Medical Center

  • General Acute Care Hospital
  • Maywood, IL
  • NPI 1376521575
  NPD
• Loyola University Physician Foundation

  • General Practice Physician
  • Maywood, IL
  • NPI 1235148891
  NPD (past)

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

• Gottlieb Memorial Hospital

  • General Acute Care Hospital
  • Melrose Park, IL
  • NPI 1831170232
  Care Compare affiliation
• Loyola University Medical Center

  • General Acute Care Hospital
  • Maywood, IL
  • NPI 1376521575
  Care Compare affiliation
• Loyola University Medical Center

  • General Acute Care Hospital
  • Tinley Park, IL
  • NPI 1427752013
  Care Compare affiliation

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

{
    "created_epoch": "1137456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765238400000",
    "number": "1811976988",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2160 S FIRST AVE",
            "address_2": "( 1211 ROOSEVELT RD., MAYWOOD, IL. 60153)",
            "city": "MAYWOOD",
            "state": "IL",
            "postal_code": "60153",
            "telephone_number": "708-531-5200",
            "fax_number": "708-531-5201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2160 S FIRST AVE",
            "address_2": "( 1211 ROOSEVELT RD., MAYWOOD, IL. 60153)",
            "city": "MAYWOOD",
            "state": "IL",
            "postal_code": "60153",
            "telephone_number": "708-531-5200",
            "fax_number": "708-531-5201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MICHELFELDER",
        "first_name": "AARON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-17",
        "last_updated": "2025-12-09",
        "certification_date": "2025-12-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "IL",
            "license": "036100535",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "36100535",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "36100535",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "amichelfelder14312@direct.luhs.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2160 S First Ave",
            "address_2": "( 1211 Roosevelt Rd., Maywood, IL. 60153)",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "60153",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://rxhub.luhs.org/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR IPA",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "2160 S First Ave",
            "address_2": "( 1211 Roosevelt Rd., Maywood, IL. 60153)",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "60153",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Macy Lin Meyer, MD
• McKay Meyer
• Meredith Beth Meyer, MD
• Farukh Saeed Mian, M.D.
• Kenneth Craig Micetich, MD
• Marco Mikhael, M.D.
• Ellen Milad, APRN
• Hannah Catherine Milad, MD
• Alex Christopher Miller, MD
• Emily Miller

• Family Medicine Physician in Maywood, IL
• Providers in Maywood, IL by specialty
• Family Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 9, 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.