Dr Elizabeth Hays Boyle Cassels, MD - Medicare Emergency Medicine in Baton Rouge, LA

Dr Elizabeth Hays Boyle Cassels, MD is a medicare enrolled "Emergency Medicine" physician in Baton Rouge, Louisiana. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Red Stick Emergency Group Llc and her current practice location is 4256 Brittany Drive, Baton Rouge, Louisiana. You can reach out to her office (for appointments etc.) via phone at (225) 757-4142.

Dr Elizabeth Hays Boyle Cassels is licensed to practice in Louisiana (license number 313471) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1639533755.

Contact Information

Dr Elizabeth Hays Boyle Cassels, MD
4256 Brittany Drive,
Baton Rouge, LA 70808
(225) 757-4142
Not Available

Map and Direction




Physician's Profile

Full NameDr Elizabeth Hays Boyle Cassels
GenderFemale
SpecialityEmergency Medicine
Experience9 Years
Location4256 Brittany Drive, Baton Rouge, Louisiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Elizabeth Hays Boyle Cassels graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1639533755
  • Provider Enumeration Date: 04/06/2016
  • Last Update Date: 08/15/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2264731637
  • Enrollment ID: I20190907000286

Medical Identifiers

Medical identifiers for Dr Elizabeth Hays Boyle Cassels such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639533755NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 313471 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baton Rouge General Medical CenterBaton rouge, LAHospital
The GeneralBaton rouge, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Red Stick Emergency Group Llc206258357823

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 Elizabeth Hays Boyle Cassels allows following entities to bill medicare on her behalf.
Entity NameRed Stick Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275705998
PECOS PAC ID: 2062583578
Enrollment ID: O20080611000155
Entity NameMain Street Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750796041
PECOS PAC ID: 4880917012
Enrollment ID: O20141219001279

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 Elizabeth Hays Boyle Cassels 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 Elizabeth Hays Boyle Cassels, MD
200 Corporate Blvd,
Lafayette, LA 70508-3870

Ph: (800) 893-9698
Dr Elizabeth Hays Boyle Cassels, MD
4256 Brittany Drive,
Baton Rouge, LA 70808

Ph: (225) 757-4142

Reviews and Comments


Emergency Medicine Doctors in Baton Rouge, LA

Dr. Wame Nicholas Waggenspack Jr., M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8080 Bluebonnet Blvd, Suite 1000, Baton Rouge, LA 70810
Phone: 225-924-2424    Fax: 225-408-7984
Terence James Alost, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 7777 Hennessy Blvd, Suite 211, Baton Rouge, LA 70808
Phone: 225-765-7163    
Tiffany Le'shann Dugas, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 5246 Brittany Dr, Baton Rouge, LA 70808
Phone: 225-387-7736    
Timothy Brandon Davidson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3317 Grand Way Ave, Baton Rouge, LA 70810
Phone: 225-400-3542    
Alyssa Victoria Gonzales,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 5246 Brittany Dr, Baton Rouge, LA 70808
Phone: 225-757-4142    
Dr. Timothy A Girard, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3600 Florida Blvd, Baton Rouge, LA 70806
Phone: 225-387-7053    
Pamela Payment, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3600 Florida Blvd, Baton Rouge, LA 70806
Phone: 225-387-7053    

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.