John F. L'Ecuyer, MD
Psychiatry Physician · Leawood, KS
John F. L'Ecuyer, MD is a psychiatry physician with a practice address in Leawood, Kansas, and NPI 1255404190, issued on Nov 16, 2006. Check the license (Kansas 0423572, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John F. L'Ecuyer
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 0423572 KS
102557 MO
Self-reported in NPPES; status is on the state search - Practice location
- 8340 Mission RD Ste 210, Leawood, KS 66206
- Phone
- (913) 642-0100
- Enumerated
- Nov 16, 2006
- Record last updated
- Feb 11, 2025
- Fax
- (913) 642-0176
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 410 in Kansas → Look up another NPI →
Verify John F. L'Ecuyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 0423572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average psychiatry physician in 2024
970 Medicare Part D claims for 63 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Alprazolam143 claims
- Clonazepam96 claims
- Escitalopram Oxalate64 claims
- Trazodone Hcl62 claims
- Dextroamphetamine-Amphetamine44 claims
- Bupropion Xl36 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.
John F. L'Ecuyer among 410 psychiatry physician records in Kansas
John F. L'Ecuyer, MD is one of 410 psychiatry physician records with a practice address in Kansas. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 57% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2025 · 51% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 psychiatry physician records list a practice address in Leawood
They are 20 of the 1,026 NPPES records with a practice address in Leawood, and 410 psychiatry physician records in Kansas.
All 410 in Kansas → Every provider in Leawood → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lolitta Aznaurova, MDLeawood, KS 662061841270600
- Donna Childs, M.D.Prairie Village, KS 662061295843910
- Sherman Cole, MDLeawood, KS 662061609856699
- James Donley, M.D.Prairie Village, KS 662061992732226
- Michael Everson, MDLeawood, KS 662061356320287
- Wade Hachinsky, DOLeawood, KS 662061598744419
- Patrick Hughes, M.D.Leawood, KS 662061598790909
- Scott Jones, D.O.Prairie Village, KS 662061093745952
Common questions
What is John F. L'Ecuyer, MD's NPI number?
John F. L'Ecuyer, MD's National Provider Identifier (NPI) is 1255404190, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John F. L'Ecuyer, MD located?
The NPPES record lists a practice address at 8340 Mission RD Ste 210, Leawood, KS, 66206. Phone: (913) 642-0100. Providers update this record themselves, so call before visiting.
How can I verify John F. L'Ecuyer, MD's license?
NPPES lists Kansas license number 0423572, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John F. L'Ecuyer, MD prescribe under Medicare Part D?
In 2024, John F. L'Ecuyer, MD had 970 Medicare Part D claims for 63 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.