Dan Adrian Nicolau, M.D.
Psychiatry Physician · Mountain Home, TN
Dan Adrian Nicolau, M.D. is a psychiatry physician with a practice address in Mountain Home, Tennessee, and NPI 1992098396, issued on May 18, 2011. Check the license (Tennessee 49214, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Dan Adrian Nicolau
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 49214 TN
Self-reported in NPPES; status is on the state search - Practice location
- Building 52, Lake Drive, Mountain Home, TN 37684
- Phone
- (423) 439-8000
- Enumerated
- May 18, 2011
- Record last updated
- Jul 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (423) 439-2200
- Medicare enrollment
- Enrolled (PECOS I20210902001655); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2007
- Entity
- Type 1 · individual
Also registered at Building 52, Lake Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Baden, DOStudent in an Organized Health Care Education/Training Program1134824253
Verify Dan Adrian Nicolau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 49214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average psychiatry physician in 2024
1,212 Medicare Part D claims for 57 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Buprenorphine-Naloxone231 claims
- Buspirone Hcl79 claims
- Suboxone78 claims
- Fluoxetine Hcl66 claims
- Clonazepam65 claims
- Bupropion Xl61 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: $170.90
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Southwest Regional Counseling Service IncLebanon, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
27 psychiatry physician records list a practice address in Mountain Home
They are 27 of the 417 NPPES records with a practice address in Mountain Home, and 731 psychiatry physician records in Tennessee.
All 27 in Mountain Home → All 731 in Tennessee → Every provider in Mountain Home →
Other psychiatry physician records in Tennessee
- Soureya AbboClarksville, TN1376361196
- Timothy Adegoke, MDNashville, TN1124523584
- Lori Adelson, MDNashville, TN1427176767
- Felix Adetunji, MDGoodlettsville, TN1548202195
- Saleh Ahmad, MDMurfreesboro, TN1083657027
- Faith Aimua, MDJohnson City, TN1538450408
- Olayinka Akinwumiju, MDCordova, TN1831115419
- Thabit Al-Khateeb, MDJohnson City, TN1811420656
- Mohammed Al-Taher, MDBartlett, TN1235107368
- James Alexander, M.D.Knoxville, TN1922047141
Common questions
What is Dan Adrian Nicolau, M.D.'s NPI number?
Dan Adrian Nicolau, M.D.'s National Provider Identifier (NPI) is 1992098396, issued on May 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Dan Adrian Nicolau, M.D. located?
The NPPES record lists a practice address at Building 52, Lake Drive, Mountain Home, TN, 37684. Phone: (423) 439-8000. Providers update this record themselves, so call before visiting.
How can I verify Dan Adrian Nicolau, M.D.'s license?
NPPES lists Tennessee license number 49214, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dan Adrian Nicolau, M.D. prescribe under Medicare Part D?
In 2024, Dan Adrian Nicolau, M.D. had 1,212 Medicare Part D claims for 57 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.