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

Christopher John Berry, MD

Individual provider Internal Medicine Physician · NPI 1770668527

Christopher John Berry, MD is an Interventional Cardiology in Dekalb, Illinois. Graduated from Northwestern University Feinberg Medical School in 1997, 29 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa and Illinois.

Years since qualifying
29
Trained at
Northwestern University Feinberg Medical School
Licensed in
IA, IL
In the registry since
2006
Specialties on file
3
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

5 Kish Hospital Dr Ste 103
Dekalb, IL 60115-9602
Phone: (630) 232-0280
Fax: (630) 315-1339
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 036-101679 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036-101679 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 36039 (IA)

Record details

NPI number1770668527
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 27, 2006
Last updated in NPPESApril 25, 2023
Certification dateApril 25, 2023
Mailing address5 Kish Hospital Dr Ste 103, Dekalb, IL 60115-9602

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations10 on file with Medicare

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