Toussaint Casimir, NP
Psychiatric/Mental Health Nurse Practitioner · Palmer, MA
Toussaint Casimir, NP is a psychiatric/mental health nurse practitioner with a practice address in Palmer, Massachusetts, and NPI 1558916189, issued on Aug 9, 2019. Check the license (Massachusetts RN2337356, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Toussaint Casimir
- Credential
- NP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- RN2337356 MA
Self-reported in NPPES; status is on the state search - Practice location
- 42 Wright St, Palmer, MA 01069
- Phone
- (413) 370-5285
- Enumerated
- Aug 9, 2019
- Record last updated
- Aug 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (413) 370-5384
- Medicaid ID
- 2977607728 MA
- Medicare enrollment
- Enrolled (PECOS I20200210002581); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 42 Wright St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alanna BassettSchool Counselor1639960578
- Edward Bird, LICSWClinical Social Worker1851655088
- Mary Denecke, M.EDStudent in an Organized Health Care Education/Training Program1720263262
- Dean Hudson, L.I.C.S.W.Clinical Social Worker1972967750
- Judith Jorge-Leonard, NPPsychiatric/Mental Health Nurse Practitioner1548515711
- Sophie Parker-Goos, MSWClinical Social Worker1194559674
Verify Toussaint Casimir in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2337356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.8 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
5,229 Medicare Part D claims for 388 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clonazepam548 claims
- Trazodone Hcl318 claims
- Sertraline Hcl267 claims
- Lorazepam265 claims
- Duloxetine Hcl214 claims
- Lamotrigine199 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: $101.19
1 payment: food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 23,362 providers of this specialty with any payment received $1,027.77 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
- Baystate Medical Practices IncPalmer, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Toussaint Casimir among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Toussaint Casimir, NP is one of 2,169 psychiatric/mental health nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 39% of them.
- NPI issued2019 · 39% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2021 among the 1,309 with a school on file
- Record last updated2021 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 psychiatric/mental health nurse practitioner records list a practice address in Palmer
They are 6 of the 246 NPPES records with a practice address in Palmer, and 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Palmer → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Kristen Briody, NPPalmer, MA 010691700345717
- Helen Duda, N.P.Palmer, MA 010691508059163
- Judith Jorge-Leonard, NPPalmer, MA 010691548515711
- Shaina Labonte, FNP-C, PMHNP-BCPalmer, MA 010691972050318
- Shalina Wray, RN, MSN INTERNPalmer, MA 010691689155913
- Celestine Holt, PMHNPSouth Hadley, MA 010751962741009
- Karen Sander-Buscemi, APRN,BCSouth Hadley, MA 010751861582173
- Michelle O'Rourke, MSN, PMHNP-BCFlorence, MA 010621801611454
Common questions
What is Toussaint Casimir, NP's NPI number?
Toussaint Casimir, NP's National Provider Identifier (NPI) is 1558916189, issued on Aug 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Toussaint Casimir, NP located?
The NPPES record lists a practice address at 42 Wright St, Palmer, MA, 01069. Phone: (413) 370-5285. Providers update this record themselves, so call before visiting.
How can I verify Toussaint Casimir, NP's license?
NPPES lists Massachusetts license number RN2337356, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Toussaint Casimir, NP prescribe under Medicare Part D?
In 2024, Toussaint Casimir, NP had 5,229 Medicare Part D claims for 388 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.