John Cedric Dauphin, M.D.
Addiction Medicine (Family Medicine) Physician · Lafayette, LA
John Cedric Dauphin, M.D. is an addiction medicine (family medicine) physician with a practice address in Lafayette, Louisiana, and NPI 1356363428, issued on Jul 24, 2006. Check the license (Louisiana 13353, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Cedric Dauphin
- Credential
- M.D.
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License numbers
- 13353 LA
MD.013353 LA
Self-reported in NPPES; status is on the state search - Practice location
- 809 Martin Luther King JR Dr, Lafayette, LA 70501
- Phone
- (337) 233-2437
- Enumerated
- Jul 24, 2006
- Record last updated
- May 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (337) 323-3397
- Entity
- Type 1 · individual
8 nearest addiction medicine (family medicine) physician records → All 11 in Louisiana → Look up another NPI →
Also registered at 809 Martin Luther King JR Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moses Braimoh, MDPublic Health & General Preventive Medicine Physician1467984146
- Dylan Charpentier, LCSWClinical Social Worker1356175988
- Michele Cline, RACAddiction (Substance Use Disorder) Counselor1508671587
- Elaine Colbert, APRNFamily Nurse Practitioner1518806157
- Gerald Garber, MS, LPC-SProfessional Counselor1528112570
- Ainslee Guilbeau, RD, LDNRegistered Dietitian1952122947
Verify John Cedric Dauphin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 13353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
84 Medicare Part D claims for 11 beneficiaries, against an average of 664 among the 581 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.
John Cedric Dauphin among 11 addiction medicine (family medicine) physician records in Louisiana
John Cedric Dauphin, M.D. is one of 11 addiction medicine (family medicine) physician records with a practice address in Louisiana. 91% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0401X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Family Medicine) Physician providers in Louisiana
There are 11 addiction medicine (family medicine) physician records in Louisiana.
All 11 in Louisiana → Every provider in Lafayette → Addiction Medicine (Family Medicine) Physician nationwide →
The 8 addiction medicine (family medicine) physician records with the nearest ZIP codes
- Brandie Smith, FNPCovington, LA 704331568976413
- Chad Trosclair, MDCovington, LA 704331952556094
- Susan Julius, MDBaton Rouge, LA 708081407921935
- Louis Cataldie, M.D.Baton Rouge, LA 708091750573747
- Brian Benson, M.D. PH.D.Baton Rouge, LA 708161558621821
- Renee Kilmer, D.O.Metairie, LA 700061356346225
- Julia McIntyre, MDMetairie, LA 700061144968603
- Georgette Somjen, MD, LPCMetairie, LA 700011821004078
Common questions
What is John Cedric Dauphin, M.D.'s NPI number?
John Cedric Dauphin, M.D.'s National Provider Identifier (NPI) is 1356363428, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Cedric Dauphin, M.D. located?
The NPPES record lists a practice address at 809 Martin Luther King JR Dr, Lafayette, LA, 70501. Phone: (337) 233-2437. Providers update this record themselves, so call before visiting.
How can I verify John Cedric Dauphin, M.D.'s license?
NPPES lists Louisiana license number 13353, 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 John Cedric Dauphin, M.D. prescribe under Medicare Part D?
In 2024, John Cedric Dauphin, M.D. had 84 Medicare Part D claims for 11 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 664. 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.