Louis G Jenis, MD - Medicare Orthopedic Surgery in Worcester, MA

Louis G Jenis, MD is a medicare enrolled "Orthopaedic Surgery" physician in Worcester, Massachusetts. He went to Boston University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Reliant Medical Group Inc and his current practice location is 123 Summer St Ste 320s, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 964-5580.

Louis G Jenis is licensed to practice in Massachusetts (license number 76427) 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 1285636993.

Contact Information

Louis G Jenis, MD
123 Summer St Ste 320s,
Worcester, MA 01608-1216
(508) 964-5580
(508) 368-3143

Map and Direction




Physician's Profile

Full NameLouis G Jenis
GenderMale
SpecialityOrthopedic Surgery
Experience34 Years
Location123 Summer St Ste 320s, Worcester, Massachusetts
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:
  • Louis G Jenis attended and graduated from Boston University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1285636993
  • Provider Enumeration Date: 08/12/2005
  • Last Update Date: 05/22/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5991756694
  • Enrollment ID: I20050209000777

Medical Identifiers

Medical identifiers for Louis G Jenis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285636993NPI-NPPES
110059088AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 76427 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HospitalWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322546

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. Louis G Jenis allows following entities to bill medicare on his behalf.
Entity NameNewton-wellesley Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538191218
PECOS PAC ID: 0244133494
Enrollment ID: O20040127001012
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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. Louis G Jenis 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
Louis G Jenis, MD
123 Summer St Ste 320s,
Worcester, MA 01608-1216

Ph: (508) 964-5580
Louis G Jenis, MD
123 Summer St Ste 320s,
Worcester, MA 01608-1216

Ph: (508) 964-5580

Reviews and Comments


Orthopaedic Surgery Doctors in Worcester, MA

Wayne Wayfu Chan, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 119 Belmont St, Worcester, MA 01605
Phone: 508-334-9750    Fax: 508-334-9762
Thomas J Kesman, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 123 Summer St, Ste 320, Worcester, MA 01608
Phone: 508-368-3140    Fax: 508-368-3143
Christina G Kane, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-1000    
Dr. Mary Ann Badon, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave North, Worcester, MA 01655
Phone: 508-334-1000    
Christopher Jay Vinton, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 59 Quinsigamond Ave, Worcester County Orthopedics, Worcester, MA 01610
Phone: 508-755-1123    Fax: 508-755-5640
Brian Burroughs, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 123 Summer St Ste 320, Worcester, MA 01608
Phone: 508-964-5580    Fax: 508-368-3143
Mark T Kraus, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Department Of Orthopedics, Worcester, MA 01655
Phone: 888-244-6094    

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.