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

Dianne A De Leon, MD

Individual provider Dermatology Physician · NPI 1851656516

Dianne A De Leon, MD is a Dermatology in Chicago, Illinois. Graduated from University of Chicago, Pritzker School of Medicine in 2012, 14 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Massachusetts.

Years since qualifying
14
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
IL, MA
In the registry since
2012
Specialties on file
2
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

4732 N Lincoln Ave Ste 200
Chicago, IL 60625-8561
Phone: (312) 695-8106
Fax: (312) 694-7291
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 230 Highland Ave, Somerville, MA 02143-1408 — (617) 591-4350

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 036158125 (IL)
Dermatology Physician Taxonomy 207N00000X · Licence 266092 (MA)

Record details

NPI number1851656516
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2012
Last updated in NPPESDecember 7, 2021
Certification dateDecember 7, 2021
Mailing address4732 N Lincoln Ave Ste 200, Chicago, IL 60625-8561

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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