Andrew Dawson Calhoun, MD
Psychiatry Physician · New Orleans, LA
Andrew Dawson Calhoun, MD is a psychiatry physician with a practice address in New Orleans, Louisiana, and NPI 1457422198, issued on Nov 13, 2006. Check the license (Louisiana 019198, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Andrew Dawson Calhoun
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 019198 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2221 Philip St, New Orleans, LA 70113
- Phone
- (504) 568-6650
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (504) 568-4667
- Medicaid ID
- 1916382 LA
- Medicare enrollment
- Enrolled (PECOS I20050207000023); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1982
- Entity
- Type 1 · individual
Also registered at 2221 Philip St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tanya Abdul-Aziz, RNRegistered Nurse1801501200
- Jessica Anderson, NPGerontology Nurse Practitioner1134543705
- Lillie Andrews, LACAddiction (Substance Use Disorder) Counselor1588706717
- Tameka Bob, PH.D.Professional Counselor1548972227
- Diedra ByrdBehavior Technician1861931909
- Sheryl Cornelius, LACAddiction (Substance Use Disorder) Counselor1992848402
Verify Andrew Dawson Calhoun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 019198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average psychiatry physician in 2024
227 Medicare Part D claims for 39 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Buspirone Hcl18 claims
- Trazodone Hcl18 claims
- Lamotrigine14 claims
- Bupropion Xl13 claims
- Olanzapine12 claims
- Quetiapine Fumarate12 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: $224.79
10 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- Capital Area Human Services DistrictGonzales, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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.
All 226 in New Orleans → All 583 in Louisiana → Every provider in New Orleans →
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 Andrew Dawson Calhoun, MD's NPI number?
Andrew Dawson Calhoun, MD's National Provider Identifier (NPI) is 1457422198, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Dawson Calhoun, MD located?
The NPPES record lists a practice address at 2221 Philip St, New Orleans, LA, 70113. Phone: (504) 568-6650. Providers update this record themselves, so call before visiting.
How can I verify Andrew Dawson Calhoun, MD's license?
NPPES lists Louisiana license number 019198, 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 Andrew Dawson Calhoun, MD prescribe under Medicare Part D?
In 2024, Andrew Dawson Calhoun, MD had 227 Medicare Part D claims for 39 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.