Anthony D Diaz, DO - Medicare Anesthesiology in Elk Grove Village, IL

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Anthony D Diaz, DO is a medicare enrolled "Anesthesiology" physician in Elk Grove Village, Illinois. He went to Midwestern University College Of Dental Medicine, Downers Grove and graduated in 2003 and has 21 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 800 Biesterfield Rd, Dept Of Anesthesia, Elk Grove Village, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 437-5500.

Anthony D Diaz is licensed to practice in Illinois (license number 036113977) 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 1972783116.

Contact Information

Anthony D Diaz, DO
800 Biesterfield Rd, Dept Of Anesthesia,
Elk Grove Village, IL 60007-3361
(847) 437-5500
(847) 981-5589

Map and Direction




Physician's Profile

Full NameAnthony D Diaz
GenderMale
SpecialityAnesthesiology
Experience21 Years
Location800 Biesterfield Rd, Elk Grove Village, 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:
  • Anthony D Diaz attended and graduated from Midwestern University College Of Dental Medicine, Downers Grove in 2003
  NPI Data:
  • NPI Number: 1972783116
  • Provider Enumeration Date: 11/05/2007
  • Last Update Date: 10/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7517057425
  • Enrollment ID: I20071215000227

Medical Identifiers

Medical identifiers for Anthony D Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972783116NPI-NPPES
131983700OtherILUS DEPT OF LABOR
0161919966OtherILBLUE SHILED OF ILLINOIS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 036113977 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Sherman HospitalElgin, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352422

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. Anthony D Diaz allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameMidwest Anesthesia Partners Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255380184
PECOS PAC ID: 6204737596
Enrollment ID: O20040120000034
Entity NameNorthstar Anesthesia Of Illinois, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962822395
PECOS PAC ID: 4688893878
Enrollment ID: O20140922000405

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. Anthony D Diaz 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
Anthony D Diaz, DO
Department 4330,
Carol Stream, IL 60122-0001

Ph: (847) 495-1603		Anthony D Diaz, DO
800 Biesterfield Rd, Dept Of Anesthesia,
Elk Grove Village, IL 60007-3361

Ph: (847) 437-5500

Reviews and Comments


Anesthesiology Doctors in Elk Grove Village, IL

Bassem Ghaly, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd, Department Of Anesthesia, Abmc, Elk Grove Village, IL 60007
Phone: 847-981-3597    Fax: 847-981-5589
Edgard Khoury, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd, Dept Of Anesthesia, Elk Grove Village, IL 60007
Phone: 847-437-5500    Fax: 847-981-5589
Gregory W Seaman, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Biesterfield Rd, Elk Grove Village, IL 60007
Phone: 847-437-5500    
Dr. Ankur Dave, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd Ste 610, Elk Grove Village, IL 60007
Phone: 847-981-3630    
Samir Mohammed Baig, M.D
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 555 Biesterfield Rd, Elk Grove Village, IL 60007
Phone: 847-690-1776    Fax: 847-690-1777
Derrek Davis, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Biesterfield Rd, Dept Of Anesthesia, Elk Grove Village, IL 60007
Phone: 847-495-1603    Fax: 847-537-4866
Stillman Chang, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Biesterfield Rd, Dept Of Anesthesia, Elk Grove Village, IL 60007
Phone: 847-495-1603    Fax: 847-537-4866

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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