Mr John Brett Williamson, PA - Medicare Physician Assistant in Baton Rouge, LA

Mr John Brett Williamson, PA is a medicare enrolled "Physician Assistant" in Baton Rouge, Louisiana. He graduated from nursing school in 1998 and has 28 years of diverse experience with area of expertise as Physician Assistant. His current practice location is 550 Connells Park Ln, Baton Rouge, Louisiana. You can reach out to his office (for appointments etc.) via phone at (225) 924-2020.

Mr John Brett Williamson is licensed to practice in Louisiana (license number PAA10380RX) 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 1366448623.

Contact Information

Mr John Brett Williamson, PA
550 Connells Park Ln,
Baton Rouge, LA 70806-6539
(225) 924-2020
(225) 925-0225

Map and Direction




Provider's Profile

Full NameMr John Brett Williamson
GenderMale
SpecialityPhysician Assistant
Experience28 Years
Location550 Connells Park Ln, Baton Rouge, 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:
  • Mr John Brett Williamson graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1366448623
  • Provider Enumeration Date: 06/22/2005
  • Last Update Date: 08/26/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 4688629058
  • Enrollment ID: I20050318000066

Medical Identifiers

Medical identifiers for Mr John Brett Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366448623NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PAA10380RX (Louisiana)Primary

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. Mr John Brett Williamson 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
Mr John Brett Williamson, PA
550 Connells Park Ln,
Baton Rouge, LA 70806-6539

Ph: (225) 924-2020
Mr John Brett Williamson, PA
550 Connells Park Ln,
Baton Rouge, LA 70806-6539

Ph: (225) 924-2020

Reviews and Comments


Physician Assistant Nurses in Baton Rouge, LA

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William Clement Moss Jr., P.A.
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Medicare: Accepting Medicare Assignments
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James Garrett Leblanc, PA-C
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Ms. Meegan Landry Domangue, PA-C
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Practice Location: 7301 Hennessy Blvd, #200, Baton Rouge, LA 70801
Phone: 225-766-0050    Fax: 225-766-1499
Mr. Taylor Murphy, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 7777 Hennessy Blvd Ste 302, Baton Rouge, LA 70808
Phone: 225-374-0500    Fax: 225-354-2075

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.