Kathleen M. Sinar, RN/PC
Adult Psychiatric/Mental Health Clinical Nurse Specialist · Quincy, MA
Kathleen M. Sinar, RN/PC is an adult psychiatric/mental health clinical nurse specialist with a practice address in Quincy, Massachusetts, and NPI 1649295957, issued on Jul 13, 2006. Check the license (Massachusetts 140446, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen M. Sinar
- Credential
- RN/PC
- Primary taxonomy
- Adult Psychiatric/Mental Health Clinical Nurse Specialist 364SP0809X
- License number
- 140446 MA
Self-reported in NPPES; status is on the state search - Practice location
- 460 Quincy Ave, Quincy, MA 02169
- Phone
- (617) 847-1950
- Enumerated
- Jul 13, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (617) 774-1490
- Medicare enrollment
- Enrolled (PECOS I20051028000315); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult psychiatric/mental health clinical nurse specialist records → All 171 in Massachusetts → Look up another NPI →
Also registered at 460 Quincy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Abdallah, B.A.Mental Health Counselor1780810341
- Cherie Abusheery, M.A.Case Manager/Care Coordinator1982903365
- Nicole Ackerman, MAMental Health Counselor1518786060
- Traci AkinsCase Manager/Care Coordinator1396189973
- Jon Albin, M.A.Case Manager/Care Coordinator1114200474
- Grace AlessiClinical Social Worker1821578444
Verify Kathleen M. Sinar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 140446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% more Medicare Part D claims than the average adult psychiatric/mental health clinical nurse specialist in 2024
1,967 Medicare Part D claims for 112 beneficiaries, against an average of 1,167 among the 347 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Buspirone Hcl127 claims
- Olanzapine123 claims
- Clonazepam108 claims
- Fluoxetine Hcl106 claims
- Lorazepam105 claims
- Clozapine104 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.
Bills Medicare through one group practice
- South Shore Mental Health Center IncBraintree, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen M. Sinar among 171 adult psychiatric/mental health clinical nurse specialist records in Massachusetts
Kathleen M. Sinar, RN/PC is one of 171 adult psychiatric/mental health clinical nurse specialist records with a practice address in Massachusetts. 51% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated1981 · median 1994 among the 60 with a school on file
- Record last updated2007 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364SP0809X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Psychiatric/Mental Health Clinical Nurse Specialist providers in Massachusetts
There are 171 adult psychiatric/mental health clinical nurse specialist records in Massachusetts.
All 171 in Massachusetts → Every provider in Quincy → Adult Psychiatric/Mental Health Clinical Nurse Specialist nationwide →
The 8 adult psychiatric/mental health clinical nurse specialist records with the nearest ZIP codes
- Della Kaplan, RN/PCQuincy, MA 021691023038643
- Meaghan Rudolph, PCNSMelrose, MA 021761245401751
- Andrea Demars, RNCSMedford, MA 021551174792345
- Anne-Marie Barron, PHD, RN, PMHCNS-BCMilton, MA 021861053935809
- Marysarah Frank, RNCSWeymouth, MA 021891518121698
- Lauren Tempesta, PCNSEverette, MA 021491144317710
- Claire Donahue, RNCSMalden, MA 021481003111493
- Catherine Mattei-Williams, APRN, RNCSSomerville, MA 021431982791364
Common questions
What is Kathleen M. Sinar, RN/PC's NPI number?
Kathleen M. Sinar, RN/PC's National Provider Identifier (NPI) is 1649295957, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen M. Sinar, RN/PC located?
The NPPES record lists a practice address at 460 Quincy Ave, Quincy, MA, 02169. Phone: (617) 847-1950. Providers update this record themselves, so call before visiting.
How can I verify Kathleen M. Sinar, RN/PC's license?
NPPES lists Massachusetts license number 140446, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen M. Sinar, RN/PC prescribe under Medicare Part D?
In 2024, Kathleen M. Sinar, RN/PC had 1,967 Medicare Part D claims for 112 beneficiaries; the average among adult psychiatric/mental health clinical nurse specialist prescribers was 1,167. 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.