Maeghan Dillon, MSN, PMHNP
NPI 1043736291 · Psychiatric/Mental Health Registered Nurse · Lynn, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maeghan Dillon, MSN, PMHNP is a Psychiatric/Mental Health Registered Nurse provider in Lynn, MA (NPI 1043736291).
Provider details
- NPI number
- 1043736291
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- MSN, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2301048 (MA)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 30 | 14 |
| Gabapentin | 26 | 16 |
| Olanzapine | 26 | 14 |
| Aripiprazole | 23 | 12 |
| Prazosin Hcl | 21 | 13 |
| Clonidine Hcl | 18 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 16 | — |
Practice location
Mailing address
Additional practice locations (1)
- 26 Central StSomerville, MA 02143-2827Phone: (617) 665-3370
Registry dates
- Enumerated
- 2017-08-19
- Last updated
- 2018-10-19
Frequently asked questions
- What is Maeghan Dillon's NPI number?
- Maeghan Dillon's National Provider Identifier (NPI) is 1043736291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maeghan Dillon's specialty?
- Maeghan Dillon is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Maeghan Dillon located?
- Maeghan Dillon's practice location on file with NPPES is 95 Pleasant St, Lynn, MA 01901-1524.
- What is Maeghan Dillon's phone number?
- The practice phone number listed in the NPPES registry for Maeghan Dillon is (781) 581-4400.
- Does Maeghan Dillon accept Medicare?
- Maeghan Dillon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maeghan Dillon's NPI active?
- Yes — Maeghan Dillon's NPI (1043736291) is active in the NPPES registry as of the last update on 2018-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.