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

Dr. Colin Freccia, MD

Individual provider Allergy & Immunology Physician · NPI 1659405231

Dr. Colin Freccia, MD is an Allergy/Immunology in Chicago, Illinois. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2006, 20 years ago. Practices with Allergy Partners PLLC, a 143-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
20
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
IL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1460 N Halsted St Ste 506
Chicago, IL 60642-2615
Phone: (773) 883-0274
Fax: (773) 883-0208
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 036.123067 (IL)

Record details

NPI number1659405231
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 15, 2007
Last updated in NPPESJanuary 26, 2024
Certification dateJanuary 26, 2024
Mailing addressPo Box 603725, Charlotte, NC 28260-3725

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Allergy Partners Pllc — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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