Robin Ann Rougeau, MD
Gastroenterology Physician · Lake Charles, LA
Robin Ann Rougeau, MD is a gastroenterology physician with a practice address in Lake Charles, Louisiana, and NPI 1003898362, issued on Nov 14, 2005. Check the license (Louisiana L016281, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robin Ann Rougeau
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- L016281 LA
Self-reported in NPPES; status is on the state search - Practice location
- 555 South Ryan St, Lake Charles, LA 70601
- Phone
- (337) 439-0762
- Enumerated
- Nov 14, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (337) 436-8862
- Medicaid ID
- 1353574 LA
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 263 in Louisiana → Look up another NPI →
Verify Robin Ann Rougeau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license L016281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average gastroenterology physician in 2024
14 Medicare Part D claims, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Robin Ann Rougeau among 263 gastroenterology physician records in Louisiana
Robin Ann Rougeau, MD is one of 263 gastroenterology physician records with a practice address in Louisiana. 88% 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, 83% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Louisiana
There are 263 gastroenterology physician records in Louisiana.
All 263 in Louisiana → Every provider in Lake Charles → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sarpreet Basra, M.D.Lake Charles, LA 706011427224765
- Gerald Byrd, MDLake Charles, LA 706011083676241
- Eric Fontenot, M.D.Lake Charles, LA 706011083931646
- Francisco Marrero, MDLake Charles, LA 706011093705055
- Paul Nichols, M.D.Lake Charles, LA 706011922074574
- Nisha Patel, M.D.Lake Charles, LA 706011538304597
- Grant PattonLake Charles, LA 706011700348091
- Juan Teran, M.D.Lake Charles, LA 706011346294691
Common questions
What is Robin Ann Rougeau, MD's NPI number?
Robin Ann Rougeau, MD's National Provider Identifier (NPI) is 1003898362, issued on Nov 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robin Ann Rougeau, MD located?
The NPPES record lists a practice address at 555 South Ryan St, Lake Charles, LA, 70601. Phone: (337) 439-0762. Providers update this record themselves, so call before visiting.
How can I verify Robin Ann Rougeau, MD's license?
NPPES lists Louisiana license number L016281, 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 Robin Ann Rougeau, MD prescribe under Medicare Part D?
In 2024, Robin Ann Rougeau, MD had 14 Medicare Part D claims; the average among gastroenterology physician prescribers was 811. 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.