Dr Gregory J Ardoin, MD - Medicare Pulmonary Disease in Alexandria, LA

Dr Gregory J Ardoin, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Alexandria, Louisiana. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1984 and has 40 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Lsuhn Billing Llc and his current practice location is 201 4th St, 1a, Alexandria, Louisiana. You can reach out to his office (for appointments etc.) via phone at (318) 769-5864.

Dr Gregory J Ardoin is licensed to practice in Louisiana (license number 017631) 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 1376633115.

Contact Information

Dr Gregory J Ardoin, MD
201 4th St, 1a,
Alexandria, LA 71301-8421
(318) 769-5864
(318) 769-3910

Map and Direction




Physician's Profile

Full NameDr Gregory J Ardoin
GenderMale
SpecialityPulmonary Disease
Experience40 Years
Location201 4th St, Alexandria, 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:
  • Dr Gregory J Ardoin attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1984
  NPI Data:
  • NPI Number: 1376633115
  • Provider Enumeration Date: 10/13/2006
  • Last Update Date: 05/11/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3678658895
  • Enrollment ID: I20080312000565

Medical Identifiers

Medical identifiers for Dr Gregory J Ardoin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376633115NPI-NPPES
1385425MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 017631 (Louisiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 017631 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Hospital & ClinicsLafayette, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lsuhn Billing Llc0446337802173

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 Gregory J Ardoin allows following entities to bill medicare on his behalf.
Entity NameRapides Regional Physician Group, Specialty Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043309016
PECOS PAC ID: 3375646466
Enrollment ID: O20070309000364
Entity NameLsuhn Billing Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992975775
PECOS PAC ID: 0446337802
Enrollment ID: O20080409000372

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 Gregory J Ardoin 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 Gregory J Ardoin, MD
201 4th St Ste 1a,
Alexandria, LA 71301-8421

Ph: (318) 769-5864
Dr Gregory J Ardoin, MD
201 4th St, 1a,
Alexandria, LA 71301-8421

Ph: (318) 769-5864

Reviews and Comments


Internal Medicine Doctors in Alexandria, LA

Dr. Bruce W Barton, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 201 4th St Ste 3d, Alexandria, LA 71301
Phone: 318-473-9701    Fax: 318-473-9705
Dr. Hafez Halawani, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3330 Masonic Dr, Alexandria, LA 71301
Phone: 318-448-6917    Fax: 318-448-6866
Dr. Arun K Karsan, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 201 4th St, Suite 2d, Alexandria, LA 71301
Phone: 318-442-7867    Fax: 318-442-3015
Robert J Richards, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 211 4th St Ste 3f, Alexandria, LA 71301
Phone: 318-625-4149    Fax: 877-525-2516
Dr. Kelly Ryder Letsinger, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3330 Masonic Dr, Alexandria, LA 71301
Phone: 318-320-4422    
Dr. Vikram Singh Nijjar, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2108 Texas Ave, Suite 2061, Alexandria, LA 71301
Phone: 318-448-1041    Fax: 318-448-0895
Dr. Naseem A Jaffrani, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 501 Medical Center Dr, Suite 250, Alexandria, LA 71301
Phone: 318-473-4613    Fax: 318-445-7129

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).

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