Shealan Gagnon, APRN
NPI 1376215186 · Psychiatric/Mental Health Nurse Practitioner · Hyannis, MA
Shealan Gagnon, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Hyannis, MA (NPI 1376215186).
Provider details
- NPI number
- 1376215186
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- RN2356687 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES 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
- 2021-09-30
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Shealan Gagnon's NPI number?
- Shealan Gagnon's National Provider Identifier (NPI) is 1376215186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shealan Gagnon's specialty?
- Shealan Gagnon is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shealan Gagnon located?
- Shealan Gagnon's practice location on file with NPPES is 110 Main St, Hyannis, MA 02601-3145.
- What is Shealan Gagnon's phone number?
- The practice phone number listed in the NPPES registry for Shealan Gagnon is (833) 229-2683.
- Is Shealan Gagnon's NPI active?
- Yes — Shealan Gagnon's NPI (1376215186) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.