Ms. Priscilla Ann-Marie Sinclair, MSN, RN, PMHNP-BC
Ms. Priscilla Ann-Marie Sinclair is a Psychiatric/Mental Health Nurse Practitioner provider (Nurse Practitioner) practicing in Boston, MA, registered in the NPPES registry with NPI 1417455759 since 2018. The credential RN stands for Registered Nurse.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1417455759 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Priscilla Ann-Marie Sinclair |
| Credential | MSN, RN, PMHNP-BC |
| Sex | Female |
| Practice address | Boston, MA, 02116 |
| Phone | 9786561610 |
| Enumeration date | 2018-01-31 |
| Last updated in NPPES | 2025-10-17 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 163W00000X | Registered Nurse | Secondary | 95177662 | CA |
| 163W00000X | Registered Nurse | Secondary | RN2315241 | MA |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | Secondary | 95035857 | CA |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | Primary | 2018013221 | MA |
RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential
Copy-ready billing details
Provider: Priscilla Sinclair, MSN, RN, PMHNP-BC NPI: 1417455759 Taxonomy: 363LP0808X (Psychiatric/Mental Health Nurse Practitioner) Address: Boston, MA, 02116
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1740417815 | Kathia Lambert | Individual | Clinical Social Worker | Boston, MA |
| 1396076592 | Heather Audette | Individual | Mental Health Counselor | Boston, MA |
| 1144517145 | Nina Lewis-Schroeder | Individual | Clinical Psychologist | Boston, MA |
| 1902234875 | Rachel Blumberg | Individual | Clinical Social Worker | Boston, MA |
| 1659740108 | Naomi Mckenzie Greene | Individual | Clinical Psychologist | Boston, MA |
| 1548619000 | Rowen Beaudoin-Colegrove | Individual | Marriage & Family Therapist | Boston, MA |
| 1730675075 | Rachel Vadney | Individual | Counseling Psychologist | Boston, MA |
| 1639708068 | Eugenie Planche | Individual | Occupational Therapist | Boston, MA |
Verify this record
Cross-check NPI 1417455759 against the authoritative CMS record: view Ms. Priscilla Ann-Marie Sinclair on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-10-17.