Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Sandra A Thomaier, NP, CNS

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1730236878

Sandra A Thomaier, NP, CNS is a Nurse Practitioner in Greenfield, Massachusetts. Qualified in 2004, 22 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
22
Licensed in
MA
In the registry since
2007
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

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Practice location Address checks out

25 Bank Row St Ste 2S
Greenfield, MA 01301-3598
Phone: (413) 773-9505
Fax: (413) 773-9595
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 130583 (MA)

Record details

NPI number1730236878
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP , CNS
Sole proprietorYes
NPI enumeratedJanuary 4, 2007
Last updated in NPPESApril 9, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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