Daisy Tahere Castaneda, P.A.
Physician Assistant · Baton Rouge, LA
Daisy Tahere Castaneda, P.A. is a physician assistant with a practice address in Baton Rouge, Louisiana, and NPI 1639404577, issued on Oct 9, 2009. Check the license (Louisiana 200262, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daisy Tahere Castaneda
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 200262 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3801 North Blvd, Baton Rouge, LA 70806
- Phone
- (225) 655-6422
- Enumerated
- Oct 9, 2009
- Record last updated
- Apr 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (225) 341-5745
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,556 in Louisiana → Look up another NPI →
Also registered at 3801 North Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daisy Tahere Castaneda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 200262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
26 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
Daisy Tahere Castaneda among 1,556 physician assistant records in Louisiana
Daisy Tahere Castaneda, P.A. is one of 1,556 physician assistant records with a practice address in Louisiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 16% of them.
- NPI issued2009 · 16% of these records are older, 81% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2018 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
327 physician assistant records list a practice address in Baton Rouge
They are 327 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,556 physician assistant records in Louisiana.
All 1,556 in Louisiana → Every provider in Baton Rouge → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Robert Burke, PABaton Rouge, LA 708061578736716
- Tyler Carruth, P.A.Baton Rouge, LA 708061649423278
- Sarah Deyo, PABaton Rouge, LA 708061861621245
- Kenneth Dunaway, PA-CBaton Rouge, LA 708061093840860
- Shelly Esnard, PA-CBaton Rouge, LA 708061750624300
- Jodi Johnson, PA-CBaton Rouge, LA 708061447534672
- John Knight, PA-CBaton Rouge, LA 708061356301865
- John Williamson, PABaton Rouge, LA 708061366448623
Common questions
What is Daisy Tahere Castaneda, P.A.'s NPI number?
Daisy Tahere Castaneda, P.A.'s National Provider Identifier (NPI) is 1639404577, issued on Oct 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Daisy Tahere Castaneda, P.A. located?
The NPPES record lists a practice address at 3801 North Blvd, Baton Rouge, LA, 70806. Phone: (225) 655-6422. Providers update this record themselves, so call before visiting.
How can I verify Daisy Tahere Castaneda, P.A.'s license?
NPPES lists Louisiana license number 200262, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Daisy Tahere Castaneda, P.A. prescribe under Medicare Part D?
In 2024, Daisy Tahere Castaneda, P.A. had 26 Medicare Part D claims; the average among physician assistant prescribers was 830. 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.