Dr John L Bertolozzi, DO - Medicare Anesthesiology in Aurora, IL

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Dr John L Bertolozzi, DO is a medicare enrolled "Anesthesiology" physician in Aurora, Illinois. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Gottlieb Community Health Services Corporation, Encore Anesthesia Group Llc and his current practice location is 2000 Ogden Ave, Aurora, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 978-4860.

Dr John L Bertolozzi is licensed to practice in Illinois (license number 036095646) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1407869779.

Contact Information

Dr John L Bertolozzi, DO
2000 Ogden Ave,
Aurora, IL 60504-7222
(630) 978-4860
Not Available

Map and Direction




Physician's Profile

Full NameDr John L Bertolozzi
GenderMale
SpecialityAnesthesiology
Experience31 Years
Location2000 Ogden Ave, Aurora, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John L Bertolozzi graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1407869779
  • Provider Enumeration Date: 08/15/2006
  • Last Update Date: 03/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1951426543
  • Enrollment ID: I20100920000890

Medical Identifiers

Medical identifiers for Dr John L Bertolozzi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407869779NPI-NPPES
036095646MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208VP0014XPain Medicine - Interventional Pain Medicine 036095646 (Illinois)Secondary
207L00000XAnesthesiology 036095646 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Macneal HospitalBerwyn, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gottlieb Community Health Services Corporation337544299934
Encore Anesthesia Group Llc347697968320

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John L Bertolozzi allows following entities to bill medicare on his behalf.
Entity NameMidwest Anesthesiologists Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447209390
PECOS PAC ID: 0547165524
Enrollment ID: O20031203000392
Entity NameGuardian Anesthesia Associates, S.c
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326097221
PECOS PAC ID: 3870494347
Enrollment ID: O20040116000932
Entity NameGottlieb Community Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013415603
PECOS PAC ID: 3375442999
Enrollment ID: O20180420000980
Entity NameLoyola Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376041954
PECOS PAC ID: 6305109547
Enrollment ID: O20180420002063
Entity NameEncore Anesthesia Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558987883
PECOS PAC ID: 3476979683
Enrollment ID: O20200819000850

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John L Bertolozzi is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John L Bertolozzi, DO
185 Penny Ave,
East Dundee, IL 60118-1454

Ph: (847) 836-7015		Dr John L Bertolozzi, DO
2000 Ogden Ave,
Aurora, IL 60504-7222

Ph: (630) 978-4860

Reviews and Comments


Anesthesiology Doctors in Aurora, IL

Dr. Jose S Sison, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2000 Ogden Ave, Rush Copley Medical Center, Aurora, IL 60504
Phone: 630-978-6200    
Vi Dang, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: Provena Mercy Medical Center, 1325 N. Highland Avenue, Aurora, IL 60506
Phone: 630-859-2222    
Dr. David A. Estacio, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Ogden Ave, Aurora, IL 60504
Phone: 630-978-4860    
Dr. Nagarajan R. Iyer, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Ogden Ave, Aurora, IL 60504
Phone: 630-978-4860    
Dr. David Wenzel, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Ogden Ave, Aurora, IL 60504
Phone: 630-978-4860    
Anya Raskin, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: Provena Mercy Medical Center, 1325 N. Highland Avenue, Aurora, IL 60506
Phone: 630-859-2222    
Taratip Thupvong, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2000 Ogden Ave, Aurora, IL 60504
Phone: 630-978-6200    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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