2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1578165205 PMHNP
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JULIE ANN ONEILL, PMHNP

Psychiatric/Mental Health Registered Nurse in FRAMINGHAM, Massachusetts. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
272
Medicare Part D claims · 29 beneficiaries · Psychiatric/Mental Health Registered Nurse avg: 893

What the federal data shows

JULIE ANN ONEILL, PMHNP filed 272 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Registered Nurse in FRAMINGHAM, Massachusetts.

272
Part D claims, 2023

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.

JULIE ANN ONEILL, PMHNP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

272 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about JULIE ANN ONEILL, PMHNP?

Quality data not reported

NPI registry status

Active

Issued 11/09/2020

NPI 1578165205

Primary specialty

Psychiatric/Mental Health Registered Nurse

Mid-sized

11,711 US NPIs in this specialty

Medicare Part D claims

272 70% vs specialty avg

2023 prescription claims

Specialty avg: 893

Specialty distribution in Massachusetts

How Psychiatric/Mental Health Registered Nurse compares to other specialties among Massachusetts providers

Massachusetts providers

Psychiatric/Mental Health Registered Nurse share within Massachusetts

1. Psychiatric/Mental Health Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Registered Nurse share within Massachusetts

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatric/Mental Health Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychiatric/Mental Health Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health Registered Nurse) — ABMS / AOA estimate

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).

JULIE ANN ONEILL, PMHNP appears in the CMS NPPES registry as a Psychiatric/Mental Health Registered Nurse provider holding PMHNP credentials at 600 WORCESTER RD STE 201, FRAMINGHAM, MA, 01702, with a listed phone of (774) 777-4177. NPI 1578165205 was issued on 11/09/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ONEILL most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 272 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $8K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Psychiatric/Mental Health Registered Nurse is a mid-sized specialty nationwide, with 11,711 enrolled providers across 54 states and an average of 893 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

600 WORCESTER RD STE 201
FRAMINGHAM, MA 01702

Provider Details

NPI 1578165205
Specialty Psychiatric/Mental Health Registered Nurse
Credentials PMHNP
Gender Female
NPI Issued 11/09/2020

License & disciplinary context — Massachusetts BORIM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 — they are NOT specific to JULIE ANN ONEILL, PMHNP. To verify JULIE ANN ONEILL, PMHNP's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

272
Total Claims
$8K
Total Drug Cost
29
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
380
Total Day Supply
10,777
Generic Drug Cost
$6K

Patient Demographics

Average Patient Age
57.0 years
Avg HCC Risk Score
1.69

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What JULIE ANN ONEILL, PMHNP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Lorazepam
42
Quetiapine Fumarate
27
Lamotrigine
21
Mirtazapine
15
Sertraline Hcl
12
Trazodone Hcl
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Psychiatric/Mental Health Registered Nurse Overview

How JULIE ANN ONEILL, PMHNP fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.

11,711
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
893
Avg Claims per Provider

JULIE ANN ONEILL, PMHNP's 272 claims are below the specialty average of 893.

Nearby Psychiatric/Mental Health Registered Nurse Providers in Massachusetts

Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as ONEILL.

Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is JULIE ANN ONEILL, PMHNP's specialty?
JULIE ANN ONEILL, PMHNP specializes in Psychiatric/Mental Health Registered Nurse and practices in FRAMINGHAM, Massachusetts. Credentials: PMHNP.
How much does JULIE ANN ONEILL, PMHNP prescribe under Medicare Part D?
In 2023, JULIE ANN ONEILL, PMHNP wrote 272 Medicare Part D claims totaling $8K in drug costs for 29 beneficiaries.
Where is JULIE ANN ONEILL, PMHNP located?
JULIE ANN ONEILL, PMHNP is located at 600 WORCESTER RD STE 201, FRAMINGHAM, MA, 01702. Phone: (774) 777-4177.
What is JULIE ANN ONEILL, PMHNP's NPI number?
JULIE ANN ONEILL, PMHNP's National Provider Identifier (NPI) is 1578165205, issued on 11/09/2020.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US?
There are 11,711 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.
What drugs does JULIE ANN ONEILL, PMHNP prescribe most often?
Based on 2023 Medicare Part D data, JULIE ANN ONEILL, PMHNP's most frequently prescribed drugs include Lorazepam, Quetiapine Fumarate, Lamotrigine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JULIE ANN ONEILL, PMHNP accept Medicare?
JULIE ANN ONEILL, PMHNP appears in CMS Medicare data with 272 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JULIE ANN ONEILL, PMHNP's credentials?
JULIE ANN ONEILL, PMHNP's NPI is 1578165205 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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