Arissa Grizzle, - Medicare Nurse Practitioner in Zachary, LA

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Arissa Grizzle, is a medicare enrolled "Clinical Nurse Specialist - Psychiatric/mental Health" in Zachary, Louisiana. She graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 6351 Main St, Zachary, Louisiana. You can reach out to her office (for appointments etc.) via phone at (225) 306-2000.

Arissa Grizzle is licensed to practice in Louisiana (license number 241640) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1720978976.

Contact Information

Arissa Grizzle,
6351 Main St,
Zachary, LA 70791-4038
(225) 306-2000
(225) 658-1249

Map and Direction




Provider's Profile

Full NameArissa Grizzle
GenderFemale
SpecialityNurse Practitioner
Experience1 Years
Location6351 Main St, Zachary, Louisiana
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Arissa Grizzle graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1720978976
  • Provider Enumeration Date: 07/08/2025
  • Last Update Date: 07/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8628585197
  • Enrollment ID: I20250729003147

Medical Identifiers

Medical identifiers for Arissa Grizzle such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720978976NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364SP0808XClinical Nurse Specialist - Psychiatric/mental Health 241640 (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. Arissa Grizzle 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
Arissa Grizzle,
Po Box 770,
Zachary, LA 70791-0770

Ph: (225) 306-2067		Arissa Grizzle,
6351 Main St,
Zachary, LA 70791-4038

Ph: (225) 306-2000

Reviews and Comments


Clinical Nurse Specialist Nurses in Zachary, LA


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.