Christine Flegeance Castille, N.P.
Family Nurse Practitioner · Lafayette, LA
Christine Flegeance Castille, N.P. is a family nurse practitioner with a practice address in Lafayette, Louisiana, and NPI 1326058173, issued on Aug 8, 2006. Check the license (Louisiana AP03275, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Flegeance Castille
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP03275 LA
Self-reported in NPPES; status is on the state search - Practice location
- 539 Bertrand Dr, Lafayette, LA 70506
- Phone
- (337) 294-1230
- Enumerated
- Aug 8, 2006
- Record last updated
- Mar 6, 2026
- Medicaid ID
- 1549622 LA
- Medicare enrollment
- Enrolled (PECOS I20091014000656); 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 539 Bertrand Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Blappert, M.D.Internal Medicine Physician1225247455
- Tiarra Clayton, DOInternal Medicine Physician1801336771
- Shawndolyn Lebine, NPFamily Nurse Practitioner1295083137
- Jignesh PatelInternal Medicine Physician1417182346
- Theresa Woodard, M.D.Internal Medicine Physician1124045638
Verify Christine Flegeance Castille in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license AP03275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,236 Medicare Part D claims for 148 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Amlodipine Besylate69 claims
- Atorvastatin Calcium54 claims
- Levothyroxine Sodium45 claims
- Jardiance39 claims
- Metformin Hcl37 claims
- Albuterol Sulfate Hfa36 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: $49.36
3 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, 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
- Centerwell Senior Primary Care LA PCOpelousas, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Flegeance Castille among 4,503 family nurse practitioner records in Louisiana
Christine Flegeance Castille, N.P. 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 92% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1998 · median 2018 among the 2,959 with a school on file
- Record last updated2026 · 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).
324 family nurse practitioner records list a practice address in Lafayette
They are 324 of the 5,181 NPPES records with a practice address in Lafayette, and 4,503 family nurse practitioner records in Louisiana.
All 4,503 in Louisiana → Every provider in Lafayette → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Tina Boudreaux, FNPLafayette, LA 705061568468353
- Kristin Boudreaux, DC, MSN, APRNLafayette, LA 705061376592055
- Jason Collins, NPLafayette, LA 705061396883021
- John Dartez, N.P.Lafayette, LA 705061609076389
- Joseph Dupre, FNP-CLafayette, LA 705061306134580
- Jacqueline Henson, NPLafayette, LA 705061366730624
- Amelie Hollier, NPLafayette, LA 705061194729657
- Renee Jaubert Lapointe, NPLafayette, LA 705061073802880
Common questions
What is Christine Flegeance Castille, N.P.'s NPI number?
Christine Flegeance Castille, N.P.'s National Provider Identifier (NPI) is 1326058173, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christine Flegeance Castille, N.P. located?
The NPPES record lists a practice address at 539 Bertrand Dr, Lafayette, LA, 70506. Phone: (337) 294-1230. Providers update this record themselves, so call before visiting.
How can I verify Christine Flegeance Castille, N.P.'s license?
NPPES lists Louisiana license number AP03275, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Flegeance Castille, N.P. prescribe under Medicare Part D?
In 2024, Christine Flegeance Castille, N.P. had 1,236 Medicare Part D claims for 148 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.