Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Boston, MA
Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1417455759, issued on Jan 31, 2018. Check the license (Massachusetts 2018013221, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Priscilla Ann-Marie Sinclair
- Credential
- MSN, RN, PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 2018013221 MA
RN2315241 MA
95035857 CA
95177662 CA
Self-reported in NPPES; status is on the state search - Practice location
- 867 Boylston St, Boston, MA 02116
- Phone
- (978) 656-1610
- Enumerated
- Jan 31, 2018
- Record last updated
- Oct 17, 2025
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,169 in Massachusetts → Look up another NPI →
Also registered at 867 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rowen Beaudoin-ColegroveMarriage & Family Therapist1548619000
- Rachel Blumberg, LICSWClinical Social Worker1902234875
- Loice Chege, LPNLicensed Practical Nurse1417753153
- Deidra Clermont, MPHDoula1982474748
- Kathia Lambert, LICSWClinical Social Worker1740417815
- Nina Lewis-Schroeder, PH.D.Clinical Psychologist1144517145
Verify Priscilla Ann-Marie Sinclair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2018013221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
247 Medicare Part D claims for 31 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Venlafaxine Hcl Er26 claims
- Prazosin Hcl24 claims
- Clonidine Hcl17 claims
- Mirtazapine13 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.
Priscilla Ann-Marie Sinclair among 2,169 psychiatric/mental health nurse practitioner records in Massachusetts
Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC 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 2018, is newer than 35% of them.
- NPI issued2018 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2025 · 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 Boston → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Eloise Bartz, MSN PMHNP-BCBoston, MA 021161669250817
- Ashley Brady, RNBoston, MA 021161285341073
- David BuckleyBoston, MA 021161093145815
- Lauryn Frost, LAURYN FROST DNPBoston, MA 021161184975765
- Alexis Regan, NPBoston, MA 021161457162919
- Katia SylvestreBoston, MA 021161134094451
- Joseph Toomey, CNPBoston, MA 021161295258259
- Angela WandunguBoston, MA 021161245881598
Common questions
What is Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC's NPI number?
Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC's National Provider Identifier (NPI) is 1417455759, issued on Jan 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC located?
The NPPES record lists a practice address at 867 Boylston St, Boston, MA, 02116. Phone: (978) 656-1610. Providers update this record themselves, so call before visiting.
How can I verify Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC's license?
NPPES lists Massachusetts license number 2018013221, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC prescribe under Medicare Part D?
In 2024, Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC had 247 Medicare Part D claims for 31 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.