Claire Elizabeth Chappuis, MD
Psychiatry Physician · Apex, NC
Claire Elizabeth Chappuis, MD is a psychiatry physician with a practice address in Apex, North Carolina, and NPI 1548823271, issued on Apr 18, 2019. Check the license (North Carolina 2020-03468, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Claire Elizabeth Chappuis
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 2020-03468 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2201 Candun Dr Ste 101, Apex, NC 27523
- Phone
- (919) 201-4656
- Enumerated
- Apr 18, 2019
- Record last updated
- Jan 8, 2024
- Fax
- (612) 416-5581
- Entity
- Type 1 · individual
Also registered at 2201 Candun Dr Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- McKenzie Bossert, QP, MA, LCMHC, NCCProfessional Counselor1205356961
- Lee Smith, LMFTMarriage & Family Therapist1891412599
Verify Claire Elizabeth Chappuis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-03468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average psychiatry physician in 2024
352 Medicare Part D claims for 33 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
- Alprazolam44 claims
- Clonazepam32 claims
- Escitalopram Oxalate31 claims
- Duloxetine Hcl27 claims
- Gabapentin21 claims
- Mirtazapine19 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.
Psychiatry Physician providers in North Carolina
There are 1,725 psychiatry physician records in North Carolina.
Other psychiatry physician records in North Carolina
- Ronee Aaron, D.O.Hendersonville, NC1154390615
- Elise Abken, MDChapel Hill, NC1558884221
- Amy Abramowitz, M.D.Chapel Hill, NC1871983676
- Mohammad Abu-Salha, MDClayton, NC1245228527
- Julie Adams, MDDurham, NC1295753440
- Scott Adams, DOKings Mountain, NC1700175890
- Rachel Adcock, MDDurham, NC1669661922
- Danielle Adegoroye, M.D.Greensboro, NC1750697389
- Michael Adelman, M.D.Cary, NC1841516622
- Sanju Adhikari, MDRaleigh, NC1225441066
Common questions
What is Claire Elizabeth Chappuis, MD's NPI number?
Claire Elizabeth Chappuis, MD's National Provider Identifier (NPI) is 1548823271, issued on Apr 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Claire Elizabeth Chappuis, MD located?
The NPPES record lists a practice address at 2201 Candun Dr Ste 101, Apex, NC, 27523. Phone: (919) 201-4656. Providers update this record themselves, so call before visiting.
How can I verify Claire Elizabeth Chappuis, MD's license?
NPPES lists North Carolina license number 2020-03468, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Claire Elizabeth Chappuis, MD prescribe under Medicare Part D?
In 2024, Claire Elizabeth Chappuis, MD had 352 Medicare Part D claims for 33 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.