NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1063666147 PMHNP
Verify on CMS → Lynne Sweeney, PMHNP
Psychiatric/Mental Health Registered Nurse in Porter, Maine.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,741 in Psychiatric/Mental Health Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Lynne Sweeney, PMHNP is a Psychiatric/Mental Health Registered Nurse in Porter, Maine, listed in the federal CMS National Provider Identifier registry.
- #52
- Psychiatric/Mental Health Registered Nurse rank among Maine specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Lynne Sweeney, PMHNP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1063666147), first enumerated 11/16/2008.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1063666147 · Psychiatric/Mental Health Registered Nurse
NPI-10 · ENUM-MID · TAX-MID · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1063666147
- ENUM-MID 2008
- TAX-MID 12K Psychiatric/Mental Health
- RX-NONE No Part D
- BOOK-THIN 103 in Maine
- PHOTO-ENUM Mary Carol Kennedy · 2008
What does the federal data show about Lynne Sweeney, PMHNP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Registered Nurse
Specialty distribution in Maine
How Psychiatric/Mental Health Registered Nurse compares to other specialties among Maine providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatric/Mental Health Registered Nurse. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1063666147 |
|---|---|
| Specialty | Psychiatric/Mental Health Registered Nurse |
| Credentials | PMHNP |
| Gender | Female |
| NPI Issued | 11/16/2008 |
Hospital and facility affiliations
Facilities where Lynne Sweeney, PMHNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Sacopee Valley Health Center
Porter, ME
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
More Psychiatric/Mental Health Registered Nurse in ME →
All providers in Maine →
Compare specialties →
Psychiatric/Mental Health Registered Nurse Overview
How Lynne Sweeney, PMHNP fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.
11,741
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
893
Avg Claims per Provider
Nationwide Psychiatric/Mental Health Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Sweeney, both outside Maine so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Registered Nurse Providers in Maine
Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as Sweeney.
One of 103 Psychiatric/Mental Health Registered Nurse providers enrolled in Maine, 5 are shown here.
Dr. Alexandra Ackroyd
RN
Waterville, ME
Brooke Arthers
Fairfield, ME
Dr. Jamie Bannister
APRN-CNP
Biddeford, ME
Dr. Judy Barker
RN-BC
Temple, ME
Lawrence Barker
Skowhegan, ME
Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Lynne Sweeney, PMHNP's specialty? ▼
Lynne Sweeney, PMHNP specializes in Psychiatric/Mental Health Registered Nurse and practices in Porter, Maine. Credentials: PMHNP.
Where is Lynne Sweeney, PMHNP located? ▼
Lynne Sweeney, PMHNP is located at 70 MAIN ST, Porter, ME, 04068. Phone: (207) 625-8126.
What is Lynne Sweeney, PMHNP's NPI number? ▼
Lynne Sweeney, PMHNP's National Provider Identifier (NPI) is 1063666147, issued on 11/16/2008.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US? ▼
There are 11,741 Psychiatric/Mental Health Registered Nurse providers across 54 states in the US. The average Psychiatric/Mental Health Registered Nurse provider writes 893 Medicare Part D claims per year.
Does Lynne Sweeney, PMHNP accept Medicare? ▼
Lynne Sweeney, PMHNP appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lynne Sweeney, PMHNP's credentials? ▼
Lynne Sweeney, PMHNP's NPI is 1063666147 with credentials PMHNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.