Gary Michael Agena, MD - Medicare Obstetrics/gynecology in Madisonville, LA

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Gary Michael Agena, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Madisonville, Louisiana. He graduated from medical school in 2004 and has 21 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Our Lady Of The Angels Hospital Inc and his current practice location is 393 Highway 21, Suite 525, Madisonville, Louisiana. You can reach out to his office (for appointments etc.) via phone at (985) 845-7121.

Gary Michael Agena is licensed to practice in Louisiana (license number MD200946) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1295768406.

Contact Information

Gary Michael Agena, MD
393 Highway 21, Suite 525,
Madisonville, LA 70447-3407
(985) 845-7121
(985) 206-9476

Map and Direction




Physician's Profile

Full NameGary Michael Agena
GenderMale
SpecialityObstetrics/gynecology
Experience21 Years
Location393 Highway 21, Madisonville, Louisiana
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gary Michael Agena graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1295768406
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 09/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0547269375
  • Enrollment ID: I20061205000477

Medical Identifiers

Medical identifiers for Gary Michael Agena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295768406NPI-NPPES
1504050MedicaidLA
ME175399OtherFLFLORIDABOARDOFMEDICINE
200946OtherSTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology ME175399 (Florida)Secondary
207V00000XObstetrics & Gynecology MD200946 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Tammany Parish HospitalCovington, LAHospital
North Oaks Medical Center, L L CHammond, LAHospital

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. Gary Michael Agena allows following entities to bill medicare on his behalf.
Entity NameGary M Agena Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699021410
PECOS PAC ID: 3870742703
Enrollment ID: O20121009000268
Entity NameOur Lady Of The Angels Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912334533
PECOS PAC ID: 7012144322
Enrollment ID: O20140602000869

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. Gary Michael Agena 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
Gary Michael Agena, MD
393 Highway 21, Suite 525,
Madisonville, LA 70447-3407

Ph: (985) 845-7121		Gary Michael Agena, MD
393 Highway 21, Suite 525,
Madisonville, LA 70447-3407

Ph: (985) 845-7121

Reviews and Comments


Obstetrics & Gynecology Doctors in Madisonville, LA

Dr. Paul G Fuselier, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 216 Highway 21, Madisonville, LA 70447
Phone: 985-845-1825    Fax: 985-845-1823
Dr. Oscar M Mendez, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 393 Highway 21, Suite 500-a, Madisonville, LA 70447
Phone: 985-845-3564    Fax: 985-845-3705
Dr. Frank Jack George, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 129 Rue Les Bois, Madisonville, LA 70447
Phone: 985-792-1151    

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.