Robert Howard Drennan, MD - Medicare Cardiac Electrophysiology in Baton Rouge, LA

Robert Howard Drennan, MD is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Baton Rouge, Louisiana. He went to University Of South Carolina School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Cardiac Electrophysiology. He is a member of the group practice Cardiovascular Institute Of The South, Llc and his current practice location is 8401 Picardy Ave, Baton Rouge, Louisiana. You can reach out to his office (for appointments etc.) via phone at (225) 308-0247.

Robert Howard Drennan is licensed to practice in Louisiana (license number 204133) 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 1538336177.

Contact Information

Robert Howard Drennan, MD
8401 Picardy Ave,
Baton Rouge, LA 70809-3685
(225) 308-0247
(225) 308-0248

Map and Direction




Physician's Profile

Full NameRobert Howard Drennan
GenderMale
SpecialityCardiac Electrophysiology
Experience16 Years
Location8401 Picardy Ave, Baton Rouge, 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:
  • Robert Howard Drennan attended and graduated from University Of South Carolina School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1538336177
  • Provider Enumeration Date: 05/13/2008
  • Last Update Date: 08/31/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6406141175
  • Enrollment ID: I20160818002785

Medical Identifiers

Medical identifiers for Robert Howard Drennan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538336177NPI-NPPES
1040720MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0001XInternal Medicine - Clinical Cardiac Electrophysiology 204133 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baton Rouge General Medical CenterBaton rouge, LAHospital
Our Lady Of The Lake Regional Medical CenterBaton rouge, LAHospital
Lane Regional Medical CenterZachary, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cardiovascular Institute Of The South, Llc3779497441131

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. Robert Howard Drennan allows following entities to bill medicare on his behalf.
Entity NameCardiovascular Institute Of The South, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982689113
PECOS PAC ID: 3779497441
Enrollment ID: O20031117000706
Entity NameHospital Service District #1 Of East Baton Rouge Parish
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962437681
PECOS PAC ID: 0941191902
Enrollment ID: O20040322000429
Entity NameBaton Rouge General Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215199724
PECOS PAC ID: 4082600077
Enrollment ID: O20081121000299

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. Robert Howard Drennan 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
Robert Howard Drennan, MD
Po Box 4176,
Houma, LA 70361-4176

Ph: (985) 872-5864
Robert Howard Drennan, MD
8401 Picardy Ave,
Baton Rouge, LA 70809-3685

Ph: (225) 308-0247

Reviews and Comments


Internal Medicine Doctors in Baton Rouge, LA

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Dr. Jon Richard Jackson, M.D.
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Phone: 225-765-4050    Fax: 225-765-4046

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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