Allen W. Vander, M.D.
Nephrology Physician · Thibodaux, LA
Allen W. Vander, M.D. is a nephrology physician with a practice address in Thibodaux, Louisiana, and NPI 1669473054, issued on Aug 9, 2005. Check the license (Louisiana 24441, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Allen W. Vander
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 24441 LA
Self-reported in NPPES; status is on the state search - Practice location
- 604 N. Acadia RD, Thibodaux, LA 70301
- Phone
- (985) 446-0871
- Enumerated
- Aug 9, 2005
- Record last updated
- Sep 25, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (985) 446-0874
- Medicaid ID
- 1570796 LA
- Medicare enrollment
- Enrolled (PECOS I20101022000830); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1998
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 219 in Louisiana → Look up another NPI →
Also registered at 604 N. Acadia RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Bisland, MDSurgery Physician1285824847
Verify Allen W. Vander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 24441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average nephrology physician in 2024
1,748 Medicare Part D claims for 326 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 27 claims were for opioids.
Most prescribed
- Sevelamer Carbonate115 claims
- Nifedipine Er103 claims
- Amlodipine Besylate73 claims
- Losartan Potassium73 claims
- Torsemide70 claims
- Spironolactone61 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.
The MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $299.94
15 payments; by number, the most common kind was food and beverage; the largest payer was Fresenius USA Marketing, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Kidney Center OF South Louisiana, AmcThibodaux, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen W. Vander among 219 nephrology physician records in Louisiana
Allen W. Vander, M.D. is one of 219 nephrology physician records with a practice address in Louisiana. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 76% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1998 · median 2001 among the 172 with a school on file
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Louisiana
There are 219 nephrology physician records in Louisiana.
All 219 in Louisiana → Every provider in Thibodaux → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- James Modisette, M.D.Thibodaux, LA 703011063413995
- Gregory Maidoh, M.D.Houma, LA 703601255498754
- Herminio Suazo-Vasquez, M.D.Houma, LA 703601093730988
- Shaminder Gupta, M.D.Houma, LA 703631730183401
- Vadym Rusnak, M.D.Houma, LA 703631093100026
- Syed Rab, MDHammond, LA 704031891751301
- Kimberly Williams, M.D.Hammond, LA 704031174543193
- Sousan Zadeh, DOHammond, LA 704031194920710
Common questions
What is Allen W. Vander, M.D.'s NPI number?
Allen W. Vander, M.D.'s National Provider Identifier (NPI) is 1669473054, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Allen W. Vander, M.D. located?
The NPPES record lists a practice address at 604 N. Acadia RD, Thibodaux, LA, 70301. Phone: (985) 446-0871. Providers update this record themselves, so call before visiting.
How can I verify Allen W. Vander, M.D.'s license?
NPPES lists Louisiana license number 24441, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allen W. Vander, M.D. prescribe under Medicare Part D?
In 2024, Allen W. Vander, M.D. had 1,748 Medicare Part D claims for 326 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Allen W. Vander, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.