Elizabeth Ann Bollinger, MD - Medicare Gastroenterology in Gonzales, LA

Elizabeth Ann Bollinger, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Gonzales, Louisiana. She graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Our Lady Of The Lake Physician Group Llc and her current practice location is 1014 Saint Clair Blvd, Gonzales, Louisiana. You can reach out to her office (for appointments etc.) via phone at (225) 743-2545.

Elizabeth Ann Bollinger is licensed to practice in Louisiana (license number MD204437) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1861635609.

Contact Information

Elizabeth Ann Bollinger, MD
1014 Saint Clair Blvd,
Gonzales, LA 70737-5023
(225) 743-2545
Not Available

Map and Direction




Physician's Profile

Full NameElizabeth Ann Bollinger
GenderFemale
SpecialityGastroenterology
Experience15 Years
Location1014 Saint Clair Blvd, Gonzales, Louisiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Elizabeth Ann Bollinger graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1861635609
  • Provider Enumeration Date: 04/09/2009
  • Last Update Date: 01/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0143533448
  • Enrollment ID: I20150715001945

Medical Identifiers

Medical identifiers for Elizabeth Ann Bollinger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861635609NPI-NPPES
1975656MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD204437 (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Our Lady Of The Lake Regional Medical CenterBaton rouge, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Our Lady Of The Lake Physician Group Llc4587849781521

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. Elizabeth Ann Bollinger allows following entities to bill medicare on her behalf.
Entity NameOur Lady Of Lake Ascension, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306899067
PECOS PAC ID: 3577452259
Enrollment ID: O20040311000822
Entity NameOur Lady Of The Lake Physician Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033494943
PECOS PAC ID: 4587849781
Enrollment ID: O20120529000377

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. Elizabeth Ann Bollinger 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
Elizabeth Ann Bollinger, MD
1014 Saint Clair Blvd,
Gonzales, LA 70737-5023

Ph: (225) 743-2545
Elizabeth Ann Bollinger, MD
1014 Saint Clair Blvd,
Gonzales, LA 70737-5023

Ph: (225) 743-2545

Reviews and Comments


Internal Medicine Doctors in Gonzales, LA

Mydhili Kanumilli, M.D
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2647 S Saint Elizabeth Blvd, Gonzales, LA 70737
Phone: 225-647-8511    Fax: 225-644-5213
Niksad Abraham, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2647 S Saint Elizabeth Blvd Ste 300, Gonzales, LA 70737
Phone: 225-767-3900    Fax: 225-766-2226
Swapna Gayathri Kallu, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2647 S Saint Elizabeth Blvd Ste 219, Gonzales, LA 70737
Phone: 225-765-5500    Fax: 225-743-2620
Mason Wade Rau, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2647 S Saint Elizabeth Blvd Ste 219, Gonzales, LA 70737
Phone: 225-647-8511    Fax: 225-644-8358
Dr. Gretchen Marie Yandle, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2647 S Saint Elizabeth Blvd, Gonzales, LA 70737
Phone: 225-647-8511    Fax: 225-644-5213
Dr. Rahil Devendra Shah, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1014 Saint Clair Blvd Ste 3030, Gonzales, LA 70737
Phone: 225-765-5500    Fax: 225-743-2546
Dr. Carlos R Vazquez, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2211 S Burnside Ave, Ste 4, Gonzales, LA 70737
Phone: 225-647-1947    

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.