Courtney Ericka Williams, FNP
Family Nurse Practitioner · Baton Rouge, LA
Courtney Ericka Williams, FNP is a family nurse practitioner with a practice address in Baton Rouge, Louisiana, and NPI 1104429133, issued on Nov 20, 2020. Check the license (Louisiana 212225, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Courtney Ericka Williams
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 212225 LA
Self-reported in NPPES; status is on the state search - Practice location
- 16777 Medical Center Dr, Baton Rouge, LA 70816
- Phone
- (225) 761-5200
- Enumerated
- Nov 20, 2020
- Record last updated
- Sep 24, 2025
- Medicare enrollment
- Enrolled (PECOS I20210115000059); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,503 in Louisiana → Look up another NPI →
Also registered at 16777 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jimi Aucoin, CNM, ARNPAdvanced Practice Midwife1801256144
- Karee Balfantz, LDN, RDNRegistered Dietitian1629596325
- Michele Ball, MS,RD,LDNRegistered Dietitian1952439945
Verify Courtney Ericka Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 212225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,849 Medicare Part D claims for 556 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Mounjaro207 claims
- Gabapentin118 claims
- Levocetirizine Dihydrochloride118 claims
- Ibuprofen104 claims
- Amlodipine Besylate98 claims
- Methylprednisolone76 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $16.31
1 payment: food and beverage; the largest payer was Acrotech Biopharma Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pcp Urgent Care Holdings LLCBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Courtney Ericka Williams among 4,503 family nurse practitioner records in Louisiana
Courtney Ericka Williams, FNP is one of 4,503 family nurse practitioner records with a practice address in Louisiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 61% of them.
- NPI issued2020 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2018 among the 2,959 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
557 family nurse practitioner records list a practice address in Baton Rouge
They are 557 of the 12,526 NPPES records with a practice address in Baton Rouge, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Baton Rouge → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lynette Arlati, FNP-CBaton Rouge, LA 708161184735060
- Kourtni Atkins-LusterBaton Rouge, LA 708161053496562
- Kristen Broussard, FNP-CBaton Rouge, LA 708161629487087
- Tressa Comeaux, APRN, FNP-CBaton Rouge, LA 708161083056550
- Donna Duncan, FNPBaton Rouge, LA 708161437317302
- Amanda Dupre, NURSE PRACTITIONERBaton Rouge, LA 708161962719369
- Kendall Essex, FNPBaton Rouge, LA 708161114333028
- Cynthia Fussell, APRNBaton Rouge, LA 708161194916163
Common questions
What is Courtney Ericka Williams, FNP's NPI number?
Courtney Ericka Williams, FNP's National Provider Identifier (NPI) is 1104429133, issued on Nov 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Courtney Ericka Williams, FNP located?
The NPPES record lists a practice address at 16777 Medical Center Dr, Baton Rouge, LA, 70816. Phone: (225) 761-5200. Providers update this record themselves, so call before visiting.
How can I verify Courtney Ericka Williams, FNP's license?
NPPES lists Louisiana license number 212225, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Courtney Ericka Williams, FNP prescribe under Medicare Part D?
In 2024, Courtney Ericka Williams, FNP had 2,849 Medicare Part D claims for 556 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.