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

Individual provider Internal Medicine Physician · NPI 1629186846

Dr. Martin Nathan Sachman, MD is an Internal Medicine in Northbrook, Illinois. Graduated from R Franklin University of Med & SCI/Chicago Medical School in 1975, 51 years ago. Accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
51
Trained at
R Franklin University of Med & SCI/Chicago Medical School
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

1535 Lake Cook Rd Ste 306
Northbrook, IL 60062
Phone: (847) 564-5200
Fax: (847) 564-5250
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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 (IL)

Record details

NPI number1629186846
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2006
Last updated in NPPESNovember 2, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolR FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated 1975 (51 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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