TAMMY L ROY MSN, APRN, PMHNP-BC
NPI 1770439168
Nurse Practitioner - Psychiatric/Mental Health in Walpole, MA
About Tammy L Roy Msn, Aprn, Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMY L ROY MSN, APRN, PMHNP-BC (NPI 1770439168) is an individual psychiatric/mental health provider in Walpole, Massachusetts, licensed in Massachusetts (RN229661) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tammy L Roy Msn, Aprn, Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02081 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WALPOLE, MA 02081
WALPOLE, MA 02081
WALPOLE, MA 02081
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tammy Roy's NPI number?
The NPI number for Tammy Roy is 1770439168. It was assigned to this individual provider in the NPPES registry on March 9, 2026.
Where is Tammy Roy located?
Tammy Roy practices at 420 Main St Ste 15, Walpole, MA 02081. The listed phone number is (508) 660-1666.
What is Tammy Roy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Tammy Roy enrolled in Medicare?
Yes. Tammy Roy is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Tammy Roy was last updated on September 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tammy L Roy, MSN, APRN, PMHNP-BC · NPI 1770439168
Psychiatric/Mental Health physician in Walpole, Massachusetts. Individual provider, active in the CMS NPPES registry since March 9, 2026.
## Identity
- **NPI:** 1770439168 (Entity type: Individual)
- **Enumerated:** March 9, 2026
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN229661 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 420 MAIN ST STE 15, Walpole, MA 02081-3753
- **Phone:** (508) 660-1666
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** September 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1770439168) · Data from the CMS NPPES public registry.