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

Jeffrey S Altman, MD

Individual provider Dermatology Physician · NPI 1831166958

Jeffrey S Altman, MD is a Dermatology in Woodstock, Illinois. Graduated from Rush Medical College of Rush University in 1990, 36 years ago. Practices with Illinois Dermatology Institute, LLC, a 50-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
36
Trained at
Rush Medical College of Rush University
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

2000 Lake Ave
Woodstock, IL 60098-7401
Phone: (815) 337-7100
Fax: (815) 337-4793
Show map & directions

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 036085199 (IL)

Record details

NPI number1831166958
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESJuly 12, 2016

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1990 (36 years in practice)
Group practice Illinois Dermatology Institute, Llc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount