Dr William A Brennan, MD - Medicare Neurological Surgery in Lafayette, LA

Dr William A Brennan, MD is a medicare enrolled "Neurological Surgery" physician in Lafayette, Louisiana. His current practice location is 4212 W Congress Street, Suite 3500, Lafayette, Louisiana. You can reach out to his office (for appointments etc.) via phone at (337) 981-2125.

Dr William A Brennan is licensed to practice in Louisiana (license number MD.202641) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578784468.

Contact Information

Dr William A Brennan, MD
4212 W Congress Street, Suite 3500,
Lafayette, LA 70506-6765
(337) 981-2125
(337) 981-2174



Physician's Profile

Full NameDr William A Brennan
GenderMale
SpecialityNeurological Surgery
Location4212 W Congress Street, Lafayette, Louisiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578784468
  • Provider Enumeration Date: 05/01/2007
  • Last Update Date: 02/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4688568090
  • Enrollment ID: I20090504000649

Medical Identifiers

Medical identifiers for Dr William A Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578784468NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery MD.202641 (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. Dr William A Brennan allows following entities to bill medicare on his behalf.
Entity NameNeurosurgical Solutions Of Lafayette Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104063403
PECOS PAC ID: 2860542834
Enrollment ID: O20090612000310

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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 William A Brennan 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 William A Brennan, MD
4212 W. Congess St., Suite 3500,
Lafayette, LA 70506-6765

Ph: (337) 981-2125
Dr William A Brennan, MD
4212 W Congress Street, Suite 3500,
Lafayette, LA 70506-6765

Ph: (337) 981-2125

News Archive

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Surgeons at the Methodist DeBakey Heart Center in Houston were among the first in the U.S. to implant a new, less-invasive stent graft designed to reduce the risk of blood clots in patients treated for peripheral arterial disease (PAD), which affects as many as 12 million Americans over the age of 50.

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Gluten free diet does not help weight loss and may be harmful to the non-allergic

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Neurological Surgery Doctors in Lafayette, LA

Saul Morales Valero, M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 155 Hospital Dr, Lafayette, LA 70503
Phone: 337-235-7743    
Patrick Alton Juneau Iii, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1103 Kaliste Saloom Rd, Suite 206, Lafayette, LA 70508
Phone: 337-267-1319    
Alan J Appley, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 155 Hospital Dr, Suite 100, Lafayette, LA 70503
Phone: 337-235-7743    Fax: 337-235-7614
Thomas V Bertuccini, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 601 W Saint Mary Blvd, Suite 306, Lafayette, LA 70506
Phone: 337-235-0933    Fax: 337-269-1328
Dr. Ahmad Moustafa Elakil, MD, MBA
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Camellia Blvd, Lafayette, LA 70508
Phone: 337-534-4996    Fax: 337-534-4579
Luiz C Dearaujo, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 116 Hospital Dr, Suite A, Lafayette, LA 70503
Phone: 337-269-6004    Fax: 337-261-9003
Ms. Nancy Lynn Rogers, MD
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 798 East Farrel Road, Lafayette, LA 70508
Phone: 337-988-0200    Fax: 337-988-0226

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