Dennis J Mess, - Medicare Orthopaedic Surgery in Chicago, IL

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Dennis J Mess, is a medicare enrolled "Orthopaedic Surgery" physician in Chicago, Illinois. His current practice location is 1740 W Taylor St, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (866) 600-2273.

Dennis J Mess is licensed to practice in Illinois (license number 036-060018) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1417969833.

Contact Information

Dennis J Mess,
1740 W Taylor St,
Chicago, IL 60612-7232
(866) 600-2273
Not Available

Map and Direction




Physician's Profile

Full NameDennis J Mess
GenderMale
SpecialityOrthopaedic Surgery
Location1740 W Taylor St, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417969833
  • Provider Enumeration Date: 08/13/2006
  • Last Update Date: 06/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6709870033
  • Enrollment ID: I20040412000199

Medical Identifiers

Medical identifiers for Dennis J Mess such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417969833NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 036-060018 (Illinois)Primary

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. Dennis J Mess allows following entities to bill medicare on his behalf.
Entity NameIllinois Bone And Joint Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205922432
PECOS PAC ID: 6002814878
Enrollment ID: O20061110000331

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. Dennis J Mess 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
Dennis J Mess,
905 South Wolcott Avenue, 209 Mss Mc 844,
Chicago, IL 60612

Ph: (312) 996-7610		Dennis J Mess,
1740 W Taylor St,
Chicago, IL 60612-7232

Ph: (866) 600-2273

Reviews and Comments


Orthopaedic Surgery Doctors in Chicago, IL

Dr. Yi-loong Colin Woon, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1740 W Taylor St, Chicago, IL 60612
Phone: 866-600-2273    
Dr. Vehniah Kristin Tjong, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 259 E Erie St, 13th Floor, Chicago, IL 60611
Phone: 312-695-6800    
David R Guelich, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3000 Halsted Street, Suite 525, Chicago, IL 60657
Phone: 773-443-3130    
Dr. Daniel A Ivankovich, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1044 N Francisco Ave Ste 203, Chicago, IL 60622
Phone: 312-527-6500    Fax: 800-281-6952
Dr. Michael R Treister, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1431 N Western Ave, Chicago, IL 60622
Phone: 312-633-5866    Fax: 312-633-5867
Dr. Adam Isaac Edelstein, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 259 E Erie St Ste 13-205, Chicago, IL 60611
Phone: 312-695-8143    Fax: 312-695-4075
Dr. Ari J Kaz, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2923 N California Ave, Suite 300, Chicago, IL 60618
Phone: 773-777-9900    Fax: 773-777-5927

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.