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

Jonathan H Maks, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1720033160

Jonathan H Maks, MD is an Internal Medicine in Wilmette, Illinois. Graduated from Northwestern University Feinberg Medical School in 1997, 29 years ago. Practices with North Shore Physicians Group PLLC, a 3-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
29
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL
In the registry since
2006
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

1921 Lake Ave Ste A
Wilmette, IL 60091-1480
Phone: (847) 464-9050
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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 036-103034 (IL)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 036-103034 (IL)

Record details

NPI number1720033160
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESOctober 29, 2025
Certification dateOctober 29, 2025
Mailing address1921 Lake Ave Ste A, Wilmette, IL 60091-1480

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1997 (29 years in practice)
Group practice North Shore Physicians Group Pllc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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