Christopher M Masi, MD - Medicare Internal Medicine in Burr Ridge, IL

Christopher M Masi, MD is a medicare enrolled "Internal Medicine" physician in Burr Ridge, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Emory Clinic, Inc and his current practice location is 180 Harvester Dr Ste 110, Burr Ridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 834-4064.

Christopher M Masi is licensed to practice in Georgia (license number 79185) 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 1487716932.

Contact Information

Christopher M Masi, MD
180 Harvester Dr Ste 110,
Burr Ridge, IL 60527-6686
(773) 834-4064
Not Available

Map and Direction




Physician's Profile

Full NameChristopher M Masi
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location180 Harvester Dr Ste 110, Burr Ridge, 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:
  • Christopher M Masi attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 1989
  NPI Data:
  • NPI Number: 1487716932
  • Provider Enumeration Date: 12/14/2006
  • Last Update Date: 03/23/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7416146279
  • Enrollment ID: I20171220000332

Medical Identifiers

Medical identifiers for Christopher M Masi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487716932NPI-NPPES
036084342MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036084342 (Illinois)Secondary
207R00000XInternal Medicine 79185 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emory University HospitalAtlanta, GAHospital
Emory Decatur HospitalDecatur, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Emory Clinic, Inc88209014082729

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. Christopher M Masi allows following entities to bill medicare on his behalf.
Entity NameThe Emory Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396798229
PECOS PAC ID: 8820901408
Enrollment ID: O20031110000503

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. Christopher M Masi 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
Christopher M Masi, MD
5841 S Maryland Ave # Mc1099,
Chicago, IL 60637-1447

Ph: () -
Christopher M Masi, MD
180 Harvester Dr Ste 110,
Burr Ridge, IL 60527-6686

Ph: (773) 834-4064

Reviews and Comments


Internal Medicine Doctors in Burr Ridge, IL

Chad T Whelan, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 180 Harvester Dr Ste 110, Burr Ridge, IL 60527
Phone: 773-834-4064    
Dr. Vyjayanthi Atluri, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6101 S County Line Rd, Burr Ridge, IL 60527
Phone: 630-686-9000    
Alan R Leff, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 180 Harvester Dr Ste 110, Burr Ridge, IL 60527
Phone: 773-834-4064    
Jayant Malhotra, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25 Rodeo Dr, Burr Ridge, IL 60527
Phone: 630-789-6618    
Edgar Davila,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 124 79th St, Burr Ridge, IL 60527
Phone: 773-641-2037    
William Stoecker, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 Mcclintock Dr Ste 202, Burr Ridge, IL 60527
Phone: 888-220-6432    
Sarah H Glavin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 180 Harvester Dr Ste 110, Burr Ridge, IL 60527
Phone: 773-834-4064    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.