Ariana June Koster, MD
Psychiatry Physician · Elmwood, LA
Ariana June Koster, MD is a psychiatry physician with a practice address in Elmwood, Louisiana, and NPI 1306333521, issued on Apr 13, 2018. Check the license (Louisiana 329071, 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
- Ariana June Koster
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 329071 LA
Self-reported in NPPES; status is on the state search - Practice location
- 5105 Citrus Blvd Apt 205, Elmwood, LA 70123
- Phone
- (617) 429-5527
- Enumerated
- Apr 13, 2018
- Record last updated
- Nov 18, 2025
- Entity
- Type 1 · individual
Verify Ariana June Koster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 329071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1 psychiatry physician records list a practice address in Elmwood
They are 1 of the 20 NPPES records with a practice address in Elmwood, and 583 psychiatry physician records in Louisiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychiatry physician records in Louisiana
- Hossam Abou-Taleb, M.D.Mandeville, LA1811011489
- Ovayoza Adeleye, MDNatchitoches, LA1538150263
- Ryan Adell, MDNew Orleans, LA1578060059
- Muhammad Ahmed, MDNew Orleans, LA1588724561
- Nadejda Alekseeva, MDShreveport, LA1538298005
- Christopher Alfred, DOSlidell, LA1821522558
- Lalitha Alla, MDPineville, LA1023188554
- Aneline Amalathas, MDNew Orleans, LA1255080552
- Patrice Ambrose, M.D.Lafayette, LA1184759664
- Robert Ancira, M.D.New Orleans, LA1063428092
Common questions
What is Ariana June Koster, MD's NPI number?
Ariana June Koster, MD's National Provider Identifier (NPI) is 1306333521, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ariana June Koster, MD located?
The NPPES record lists a practice address at 5105 Citrus Blvd Apt 205, Elmwood, LA, 70123. Phone: (617) 429-5527. Providers update this record themselves, so call before visiting.
How can I verify Ariana June Koster, MD's license?
NPPES lists Louisiana license number 329071, 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.