Sandra A. Thomaier, NP, CNS
Psychiatric/Mental Health Nurse Practitioner · Greenfield, MA
Sandra A. Thomaier, NP, CNS is a psychiatric/mental health nurse practitioner with a practice address in Greenfield, Massachusetts, and NPI 1730236878, issued on Jan 4, 2007. Check the license (Massachusetts 130583, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sandra A. Thomaier
- Credential
- NP, CNS
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 130583 MA
Self-reported in NPPES; status is on the state search - Practice location
- 25 Bank Row St Ste 2S, Greenfield, MA 01301
- Phone
- (413) 773-9505
- Enumerated
- Jan 4, 2007
- Record last updated
- Apr 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (413) 773-9595
- Medicare enrollment
- Enrolled (PECOS I20050414000333); 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 25 Bank Row St Ste 2S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Claudia Rutherford, PHDClinical Psychologist1295734358
Verify Sandra A. Thomaier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 130583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
173 Medicare Part D claims for 22 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl20 claims
- Escitalopram Oxalate17 claims
- Venlafaxine Hcl Er17 claims
- Duloxetine Hcl13 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.
Sandra A. Thomaier among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Sandra A. Thomaier, NP, CNS 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 2007, is newer than 5% of them.
- NPI issued2007 · 5% of these records are older, 91% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2004 · median 2021 among the 1,309 with a school on file
- Record last updated2012 · 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).
Psychiatric/Mental Health Nurse Practitioner providers in Massachusetts
There are 2,169 psychiatric/mental health nurse practitioner records in Massachusetts.
All 2,169 in Massachusetts → Every provider in Greenfield → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Fatima Adeyemi, PMHNP-BCGreenfield, MA 013011629909460
- Ashlee Costa, PMHNP-BC, DNP, MSNGreenfield, MA 013011881338648
- Marybeth Hayes, NPGreenfield, MA 013011134856040
- Karolyn Kiehn, APRNGreenfield, MA 013011275681470
- Jennifer Lobik, PMHNP-BC, FNP-CGreenfield, MA 013011558772392
- Karla Rasche, NPGreenfield, MA 013011417694548
- Heidi Burke, PMHNP-BCAthol, MA 013311477477305
- Sarah Poirier, APRN/BCAthol, MA 013311386953792
Common questions
What is Sandra A. Thomaier, NP, CNS's NPI number?
Sandra A. Thomaier, NP, CNS's National Provider Identifier (NPI) is 1730236878, issued on Jan 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sandra A. Thomaier, NP, CNS located?
The NPPES record lists a practice address at 25 Bank Row St Ste 2S, Greenfield, MA, 01301. Phone: (413) 773-9505. Providers update this record themselves, so call before visiting.
How can I verify Sandra A. Thomaier, NP, CNS's license?
NPPES lists Massachusetts license number 130583, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sandra A. Thomaier, NP, CNS prescribe under Medicare Part D?
In 2024, Sandra A. Thomaier, NP, CNS had 173 Medicare Part D claims for 22 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.