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

Dr. Arthur Michael Mandelin II, MD/PHD

Individual provider Internal Medicine Physician · NPI 1669655569

Dr. Arthur Michael Mandelin II, MD/PHD is a Rheumatology in Chicago, Illinois. Qualified in 2002, 24 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
24
Licensed in
IL
In the registry since
2007
Specialties on file
2
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Practice location Address checks out

675 N Saint Clair St Ste 14-100
Chicago, IL 60611-5975
Phone: (312) 695-8628
Fax: (312) 695-0114
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036-118442 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036-118442 (IL)

Record details

NPI number1669655569
Entity typeIndividual (Type 1)
GenderMale
Credentials MD/PHD
Sole proprietorNo
NPI enumeratedDecember 13, 2007
Last updated in NPPESJuly 9, 2008

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations19 on file with Medicare

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