Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Louis Alamilla, RD, CDCES

Individual provider Registered Dietitian · NPI 1659938157

Louis Alamilla, RD, CDCES is a Registered Dietitian OR Nutrition Professional in Chicago, Illinois. Qualified in 2018, 8 years ago. Practices with Alivio Medical Center, Inc, a 23-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
8
Licensed in
IL
In the registry since
2019
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

966 W 21st St
Chicago, IL 60608-4511
Phone: (773) 254-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6447 Cermak Rd, Berwyn, IL 60402-2311 — (773) 254-1400
  • 2355 S Western Ave, Chicago, IL 60608-3837 — (773) 254-1400

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164007778 (IL)

Record details

NPI number1659938157
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , CDCES
Sole proprietorNo
NPI enumeratedMay 21, 2019
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Alivio Medical Center, Inc. — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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