Gregory Louis Groglio, MD - Medicare Thoracic Surgery in Slidell, LA

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Gregory Louis Groglio, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Slidell, Louisiana. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Wesley Physician Services Llc and his current practice location is 1051 Gause Blvd, Suite 370, Slidell, Louisiana. You can reach out to his office (for appointments etc.) via phone at (985) 726-0026.

Gregory Louis Groglio is licensed to practice in Louisiana (license number 08643R) 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 1699791772.

Contact Information

Gregory Louis Groglio, MD
1051 Gause Blvd, Suite 370,
Slidell, LA 70458-2951
(985) 726-0026
(985) 726-0024

Map and Direction




Physician's Profile

Full NameGregory Louis Groglio
GenderMale
SpecialityThoracic Surgery
Experience39 Years
Location1051 Gause Blvd, Slidell, Louisiana
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:
  • Gregory Louis Groglio graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1699791772
  • Provider Enumeration Date: 07/14/2006
  • Last Update Date: 03/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375549397
  • Enrollment ID: I20210226001940

Medical Identifiers

Medical identifiers for Gregory Louis Groglio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699791772NPI-NPPES
1972614MedicaidLA
17361OtherMSMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 08643R (Louisiana)Primary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 17361 (Mississippi)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Merit Health WesleyHattiesburg, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wesley Physician Services Llc246655985142

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. Gregory Louis Groglio allows following entities to bill medicare on his behalf.
Entity NameWesley Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538200209
PECOS PAC ID: 2466559851
Enrollment ID: O20070518000496

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. Gregory Louis Groglio 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
Gregory Louis Groglio, MD
857 Brownswitch Rd, Suite 313,
Slidell, LA 70458-5335

Ph: (985) 726-0026		Gregory Louis Groglio, MD
1051 Gause Blvd, Suite 370,
Slidell, LA 70458-2951

Ph: (985) 726-0026

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Slidell, LA


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.