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

Dr. Paul Hertz, MD

Individual provider Anesthesiology Physician · NPI 1134162845

Dr. Paul Hertz, MD is an Anesthesiology in Chicago, Illinois. Graduated from Perelman School of Med at the University of Pennsylvania in 1985, 41 years ago. Practices with Nwi Medical Associates , LLC, a 65-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
41
Trained at
Perelman School of Med at the University of Pennsylvania
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

550 W Webster Ave
Chicago, IL 60614
Phone: (219) 934-5300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X (IL)

Record details

NPI number1134162845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1985 (41 years in practice)
Group practice Nwi Medical Associates , Llc — 65 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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