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

Greg D Denenberg, MD

Individual provider Internal Medicine Physician · NPI 1235185299

Greg D Denenberg, MD is an Internal Medicine in Glenview, Illinois. Qualified in 1995, 31 years ago. Practices with Covenant Medical Group, LLC, an 8-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
31
Licensed in
IL
In the registry since
2006
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

2501 Compass Rd Ste 100
Glenview, IL 60026-8000
Phone: (847) 901-5200
Fax: (847) 901-5225
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-098295 (IL)

Record details

NPI number1235185299
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 25, 2006
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026
Mailing address2501 Compass Rd Ste 100, Glenview, IL 60026-8000

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Covenant Medical Group, Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Glenview