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

Dr. John L. Bertolozzi, DO

Individual provider Interventional Pain Medicine Physician · NPI 1407869779

Dr. John L. Bertolozzi, DO is an Anesthesiology in Aurora, Illinois. Qualified in 1993, 33 years ago. Practices with Gottlieb Community Health Services Corporation, a 39-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
33
Licensed in
IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2000 Ogden Ave
Aurora, IL 60504-7222
Phone: (630) 978-4860
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036095646 (IL)
Interventional Pain Medicine Physician Taxonomy 208VP0014X · Licence 036095646 (IL)

Record details

NPI number1407869779
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESMarch 10, 2023
Certification dateMarch 10, 2023
Mailing address185 Penny Ave, East Dundee, IL 60118-1454

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesINTERVENTIONAL PAIN MANAGEMENT
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Gottlieb Community Health Services Corporation — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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