Roderick V. Clark, M.D.
Nephrology Physician · Lafayette, LA
Roderick V. Clark, M.D. is a nephrology physician with a practice address in Lafayette, Louisiana, and NPI 1225066939, issued on Jun 29, 2006. Check the license (Louisiana 019518, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Roderick V. Clark
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 019518 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2804 Ambassador Caffery Pkwy, Lafayette, LA 70506
- Phone
- (337) 981-5156
- Enumerated
- Jun 29, 2006
- Record last updated
- Sep 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (337) 981-0673
- Medicaid ID
- 1379875 LA
- Medicare enrollment
- Enrolled (PECOS I20060313000063); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1987
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 219 in Louisiana → Look up another NPI →
Also registered at 2804 Ambassador Caffery Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Blalock, M.D.Nephrology Physician1124037726
- Christine BoutteFamily Nurse Practitioner1285049759
- Kristen Lasseigne, MSN, ACNPC-AGAcute Care Nurse Practitioner1912468083
- Alfonso Lebron-Berges, M.D.Nephrology Physician1821034778
Verify Roderick V. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 019518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average nephrology physician in 2024
803 Medicare Part D claims for 114 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Amlodipine Besylate91 claims
- Sevelamer Carbonate52 claims
- Velphoro46 claims
- Potassium Chloride45 claims
- Clonidine Hcl41 claims
- Hydrochlorothiazide38 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: $259.85
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 3 group practices
- Acadiana Renal Physicians AmcLafayette, LA
- Gulf Coast Nephrology, LLCLake Charles, LA
- Louisiana Kidney Update LLCLafayette, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roderick V. Clark among 219 nephrology physician records in Louisiana
Roderick V. Clark, 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 2006, is newer than 24% of them.
- NPI issued2006 · 24% of these records are older, 47% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1987 · median 2001 among the 172 with a school on file
- Record last updated2007 · 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 Lafayette → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Anthony Blalock, M.D.Lafayette, LA 705061124037726
- Akshey Gupta, M.D.Lafayette, LA 705061245249887
- Spencer Hatch, DOLafayette, LA 705061518321496
- Maximo Lamarche, M.D.Lafayette, LA 705061003852567
- Alfonso Lebron-Berges, M.D.Lafayette, LA 705061821034778
- Juan Zeik, M.D.Lafayette, LA 705061275569485
- Shamir Hasan, DOLafayette, LA 705081639597750
- Bader Kfoury, M.DLafayette, LA 705081518349919
Common questions
What is Roderick V. Clark, M.D.'s NPI number?
Roderick V. Clark, M.D.'s National Provider Identifier (NPI) is 1225066939, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Roderick V. Clark, M.D. located?
The NPPES record lists a practice address at 2804 Ambassador Caffery Pkwy, Lafayette, LA, 70506. Phone: (337) 981-5156. Providers update this record themselves, so call before visiting.
How can I verify Roderick V. Clark, M.D.'s license?
NPPES lists Louisiana license number 019518, 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 Roderick V. Clark, M.D. prescribe under Medicare Part D?
In 2024, Roderick V. Clark, M.D. had 803 Medicare Part D claims for 114 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.