Peter William Croughan
Internal Medicine Physician · Lafayette, LA
Peter William Croughan is an internal medicine physician with a practice address in Lafayette, Louisiana, and NPI 1215565122, issued on Mar 28, 2020. Check the license (Louisiana 336493, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Peter William Croughan
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 336493 LA
Self-reported in NPPES; status is on the state search - Practice location
- 302 Dulles Dr, Lafayette, LA 70506
- Phone
- (337) 262-4100
- Enumerated
- Mar 28, 2020
- Record last updated
- Oct 19, 2023
- Fax
- (337) 262-4160
- Medicare enrollment
- Enrolled (PECOS I20240101000112); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 302 Dulles Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Merriel .brown, REGISTERED NURSEAdult Psychiatric/Mental Health Registered Nurse1518004845
- Kylie AlexanderSocial Worker1265053086
- Patrice Ambrose, M.D.Psychiatry Physician1184759664
- Eva Auguillard, LPNLicensed Practical Nurse1689711848
- Jennifer BellClinical Social Worker1528428661
- Joyce Ben, LCSW-BACS, LAC, CSTClinical Social Worker1457400319
Verify Peter William Croughan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 336493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
137 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Buprenorphine-Naloxone32 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: $29.39
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Acadiana Area Human Services DistrictCrowley, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter William Croughan among 1,749 internal medicine physician records in Louisiana
Peter William Croughan is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2020 · median 2008 among the 1,216 with a school on file
- Record last updated2023 · 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 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 internal medicine physician records list a practice address in Lafayette
They are 107 of the 5,181 NPPES records with a practice address in Lafayette, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Lafayette → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Alvarez, M.D.Lafayette, LA 705061154345544
- Tina Benoit, MDLafayette, LA 705061740202480
- Bradley Blappert, M.D.Lafayette, LA 705061225247455
- Patricia Cran, M.D.Lafayette, LA 705061902943814
- Karen Curry, MDLafayette, LA 705061144241167
- Federico Del Toro, M.D.Lafayette, LA 705061932118445
- Ronald Jenkins, M.D.Lafayette, LA 705061053312074
- Jason Landry, M.D.Lafayette, LA 705061497972020
Common questions
What is Peter William Croughan's NPI number?
Peter William Croughan's National Provider Identifier (NPI) is 1215565122, issued on Mar 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Peter William Croughan located?
The NPPES record lists a practice address at 302 Dulles Dr, Lafayette, LA, 70506. Phone: (337) 262-4100. Providers update this record themselves, so call before visiting.
How can I verify Peter William Croughan's license?
NPPES lists Louisiana license number 336493, 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 Peter William Croughan prescribe under Medicare Part D?
In 2024, Peter William Croughan had 137 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.