Louis Alamilla, RD, CDCES

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

164007778 Issued in IL

Practice address

966 W 21St St
Chicago, IL 60608-4511

Phone

(773) 254-1400

NPI assigned

May 21, 2019

Last updated

Apr 23, 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Alivio Medical Center, Inc.Group PAC ID 5698840924, 23 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Alivio Medical Center, Inc.

  dba Alivio Medical Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1073617387
  Medicare reassignment Care Compare group NPD
• Alivio Medical Center, Inc.

  • Multi-Specialty Clinic/Center
  • Chicago, IL
  • NPI 1083860845
  NPD
• Alivio Medical Center, Inc.

  dba Alivio Medical Center Cicero

  • Family Medicine Physician
  • Cicero, IL
  • NPI 1124274311
  NPD (past)
• Nourish, Inc.

  • Registered Dietitian
  • Austin, TX
  • NPI 1558097824

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1558396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1659938157",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "966 W 21ST ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606084511",
            "telephone_number": "773-254-1400",
            "fax_number": "312-829-6842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "966 W 21ST ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606084511",
            "telephone_number": "773-254-1400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6447 Cermak Rd",
            "address_purpose": "LOCATION",
            "city": "Berwyn",
            "state": "IL",
            "postal_code": "604022311",
            "country_code": "US",
            "telephone_number": "773-254-1400",
            "fax_number": "708-484-5413",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2355 S Western Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606083837",
            "country_code": "US",
            "telephone_number": "773-254-1400",
            "fax_number": "773-650-1218",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALAMILLA",
        "first_name": "LOUIS",
        "credential": "RD, CDCES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-05-21",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IL",
            "license": "164007778",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Ehab S Alameer, M.D.
• Wateen Alami, OD
• Alan F. Bain DO SC (Chicago Health and Wellness Alliance)
• Alan H. Goldberg, M.D.,S.C.
• Alan M. Reich
• Alan Tony Amberg PLLC
• Alana Atchison PSYD PLLC

• Registered Dietitian in Chicago, IL
• Providers in Chicago, IL by specialty
• Registered Dietitian in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.