Olivia Marie Duff, MD
Psychiatry Physician · New Orleans, LA
Olivia Marie Duff, MD is a psychiatry physician with a practice address in New Orleans, Louisiana, and NPI 1336990811, issued on Apr 1, 2024. Check the license (Louisiana 352806, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Olivia Marie Duff
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 352806 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1440 Canal St, New Orleans, LA 70112
- Phone
- (504) 988-5246
- Enumerated
- Apr 1, 2024
- Record last updated
- Jul 19, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 583 in Louisiana → Look up another NPI →
Also registered at 1440 Canal St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Artecona, M.D.Psychiatry Physician1326048315
- Annie BallenPsychiatry Physician1790312460
- Janet Bradley, M.D.Psychiatry Physician1487774527
- Caroline Campion, M.D.Child & Adolescent Psychiatry Physician1528248671
- Danielle CastioniStudent in an Organized Health Care Education/Training Program1134757859
- Helene Chen, MDPsychiatry Physician1073140455
Verify Olivia Marie Duff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 352806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Olivia Marie Duff among 583 psychiatry physician records in Louisiana
Olivia Marie Duff, MD is one of 583 psychiatry physician records with a practice address in Louisiana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 97% of them.
- NPI issued2024 · 97% of these records are older, 1% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2026 · 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 2084P0800X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
226 psychiatry physician records list a practice address in New Orleans
They are 226 of the 13,668 NPPES records with a practice address in New Orleans, and 583 psychiatry physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 583 in Louisiana → Every provider in New Orleans → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Muhammad Ahmed, MDNew Orleans, LA 701121588724561
- Jose Artecona, M.D.New Orleans, LA 701121326048315
- Helena Costales, M.D.New Orleans, LA 701121932201001
- Kathleen Coyle, M.D.New Orleans, LA 701121679672265
- Sarah Deland, MDNew Orleans, LA 701121356433973
- Marshall Fitz, MDNew Orleans, LA 701121184732299
- Maga Jackson-Triche, M.D.New Orleans, LA 701121124075346
- Patrick Oneill, MDNew Orleans, LA 701121346352945
Common questions
What is Olivia Marie Duff, MD's NPI number?
Olivia Marie Duff, MD's National Provider Identifier (NPI) is 1336990811, issued on Apr 1, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Marie Duff, MD located?
The NPPES record lists a practice address at 1440 Canal St, New Orleans, LA, 70112. Phone: (504) 988-5246. Providers update this record themselves, so call before visiting.
How can I verify Olivia Marie Duff, MD's license?
NPPES lists Louisiana license number 352806, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.