Alyssa Vicari Gassen, MD - Medicare Internal Medicine in Covington, LA

Alyssa Vicari Gassen, MD is a medicare enrolled "Internal Medicine" physician in Covington, Louisiana. Her current practice location is 1202 S Tyler St, Covington, Louisiana. You can reach out to her office (for appointments etc.) via phone at (985) 898-4194.

Alyssa Vicari Gassen is licensed to practice in Louisiana (license number 337683) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1790304574.

Contact Information

Alyssa Vicari Gassen, MD
1202 S Tyler St,
Covington, LA 70433-2330
(985) 898-4194
(985) 898-4164

Map and Direction




Physician's Profile

Full NameAlyssa Vicari Gassen
GenderFemale
SpecialityInternal Medicine
Location1202 S Tyler St, Covington, Louisiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790304574
  • Provider Enumeration Date: 04/13/2020
  • Last Update Date: 08/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224442033
  • Enrollment ID: I20230823003014

Medical Identifiers

Medical identifiers for Alyssa Vicari Gassen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790304574NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 337683 (Louisiana)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. Alyssa Vicari Gassen allows following entities to bill medicare on her behalf.
Entity NameSt Tammany Parish Hospital Service District No 1
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598798597
PECOS PAC ID: 0749273761
Enrollment ID: O20051102000003

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. Alyssa Vicari Gassen 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
Alyssa Vicari Gassen, MD
1202 S Tyler St,
Covington, LA 70433-2330

Ph: (985) 898-4000
Alyssa Vicari Gassen, MD
1202 S Tyler St,
Covington, LA 70433-2330

Ph: (985) 898-4194

Reviews and Comments


Internal Medicine Doctors in Covington, LA

Dr. Patricia B Guidry, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 Ochsner Blvd, Covington, LA 70433
Phone: 985-875-2828    
Salvatore Buttaci-guarino, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Judge Tanner Blvd Ste 300, Covington, LA 70433
Phone: 985-876-2100    Fax: 985-871-1548
Dr. Farhad X Aduli, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 20 Starbrush Cir, Covington, LA 70433
Phone: 985-777-7000    Fax: 985-777-9000
Joe E Johnson Jr., MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5001 Highway 190 East Service Rd, Suite A3, Covington, LA 70433
Phone: 985-893-9251    Fax: 985-892-7893
Jessica Gonzalez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1202 S Tyler St, Covington, LA 70433
Phone: 985-898-4194    Fax: 985-898-4164
Dr. Chris Theodossiou, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Ochsner Blvd, Covington, LA 70433
Phone: 985-875-2828    
Dr. Lauren Hamilton Mcmanus, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Lakeview Ct Ste B, Covington, LA 70433
Phone: 985-730-2230    Fax: 985-730-2231

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.