Tammy Roy, MSN, RN
NPI 1770439168 · Psychiatric/Mental Health Registered Nurse · Fall River, MA
Tammy Roy, MSN, RN is a Psychiatric/Mental Health Registered Nurse provider in Fall River, MA (NPI 1770439168).
Provider details
- NPI number
- 1770439168
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- MSN, RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN229661 (MA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-03-09
- Last updated
- 2026-03-09
- Certified
- 2026-03-08
Frequently asked questions
- What is Tammy Roy's NPI number?
- Tammy Roy's National Provider Identifier (NPI) is 1770439168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Roy's specialty?
- Tammy Roy is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Tammy Roy located?
- Tammy Roy's practice location on file with NPPES is 6 Kempton St, Fall River, MA 02724-1010.
- What is Tammy Roy's phone number?
- The practice phone number listed in the NPPES registry for Tammy Roy is (774) 644-2392.
- Is Tammy Roy's NPI active?
- Yes — Tammy Roy's NPI (1770439168) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.