NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Registered Nurse NPI 1649052911 PMHNP
Verify on CMS → Katherine Waiveris, PMHNP
Psychiatric/Mental Health Registered Nurse in Great Barrington, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 11,949 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.
Prescribing volume
1K
Medicare Part D claims · 126 beneficiaries · Psychiatric/Mental Health Registered Nurse avg: 830
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Katherine Waiveris, PMHNP filed 1,070 Medicare Part D claims in 2024 as a Psychiatric/Mental Health Registered Nurse in Great Barrington, Massachusetts, prescribing 98% generic.
- 1K
- Part D claims, 2024
- 98%
- generic prescribing
- ≥75th
- pct by Part D claim volume (lower-bound band)
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 Katherine Waiveris, PMHNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1649052911), first enumerated 10/19/2023.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,070 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
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
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Katherine Waiveris, PMHNP's individual license status. Verify directly with the state medical board.
Source: BORIM annual report 2023
- 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 1649052911 · Psychiatric/Mental Health Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1649052911
- ENUM-RECENT 2023
- TAX-MID 12K Psychiatric/Mental Health
- RX-MID 1,070
- BOOK-THIN 471 in Massachusetts
- PHOTO-ENUM Mzia Devic · 2023
Katherine Waiveris, PMHNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,070 ≥ 75th percentile 75% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Katherine Waiveris, PMHNP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Registered Nurse
Medicare Part D claims
1,070 29% vs specialty avg
Specialty distribution in Massachusetts
How Psychiatric/Mental Health Registered Nurse compares to other specialties among Massachusetts 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 | 1649052911 |
|---|---|
| Specialty | Psychiatric/Mental Health Registered Nurse |
| Credentials | PMHNP |
| Gender | Female |
| NPI Issued | 10/19/2023 |
Hospital and facility affiliations
Facilities where Katherine Waiveris, 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.
The Brien Center For Mental Health And Substance Abuse Services Inc
Pittsfield, MA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Katherine Waiveris, PMHNP. To verify Katherine Waiveris, 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.
Brand vs generic prescribing mix · Generic-heavy
Katherine Waiveris, PMHNP - brand share 2.0%
Psychiatric/Mental Health Registered Nurse average
2% brand-name claims vs 98% generic, on 1,070 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,070
Total Claims
$83K
Total Drug Cost
126
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,628.467
- Total Day Supply
- 47,814
- Brand vs Generic
- 2% brand / 98% generic
- Brand Drug Cost
- $50K
- Generic Drug Cost
- $33K
Patient Demographics
- Average Patient Age
- 60.0 years
- Avg HCC Risk Score
- 1.28
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 68, 65-74: 46, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Katherine Waiveris, PMHNP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clonazepam
Clonazepam
72 claims
- Lorazepam
Lorazepam
72 claims
- Trazodone Hcl
Trazodone Hcl
67 claims
- Lamotrigine
Lamotrigine
54 claims
- Aripiprazole
Aripiprazole
53 claims
- Quetiapine Fumarate
Quetiapine Fumarate
47 claims
- Olanzapine
Olanzapine
41 claims
- Risperidone
Risperidone
41 claims
| Drug | Claims |
|---|---|
| Clonazepam | 72 |
| Lorazepam | 72 |
| Trazodone Hcl | 67 |
| Lamotrigine | 54 |
| Aripiprazole | 53 |
| Quetiapine Fumarate | 47 |
| Olanzapine | 41 |
| Risperidone | 41 |
| Bupropion Xl Bupropion Hcl | 39 |
| Fluoxetine Hcl | 36 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Registered Nurse in MA →
All providers in Massachusetts →
Compare specialties →
Psychiatric/Mental Health Registered Nurse Overview
How Katherine Waiveris, PMHNP fits within the Psychiatric/Mental Health Registered Nurse landscape nationally.
11,949
Psychiatric/Mental Health Registered Nurse Providers in US
54
States with Psychiatric/Mental Health Registered Nurse
830
Avg Claims per Provider
Katherine Waiveris, PMHNP's 1,070 claims are above the specialty average of 830.
Nationwide Psychiatric/Mental Health Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Waiveris, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2023)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
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 Waiveris.
One of 471 Psychiatric/Mental Health Registered Nurse providers enrolled in Massachusetts, 5 are shown here.
Rachel Abarbanel
PMHNP-BC
Brookline, MA
Deborah Abrahams
RN
Southbridge, MA
Robert Acevedo
RN
Danvers, MA
Alannah Acosta
Salem, MA
David Adair
RN
Springfield, MA
Compare Psychiatric/Mental Health Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Katherine Waiveris, PMHNP's specialty? ▼
Katherine Waiveris, PMHNP specializes in Psychiatric/Mental Health Registered Nurse and practices in Great Barrington, Massachusetts. Credentials: PMHNP.
How much does Katherine Waiveris, PMHNP prescribe under Medicare Part D? ▼
In 2024, Katherine Waiveris, PMHNP wrote 1,070 Medicare Part D claims totaling $83K in drug costs for 126 beneficiaries.
Where is Katherine Waiveris, PMHNP located? ▼
Katherine Waiveris, PMHNP is located at 60 COTTAGE ST, Great Barrington, MA, 01230. Phone: (413) 644-6803.
What is Katherine Waiveris, PMHNP's NPI number? ▼
Katherine Waiveris, PMHNP's National Provider Identifier (NPI) is 1649052911, issued on 10/19/2023.
Does Katherine Waiveris, PMHNP prescribe more brand-name or generic drugs? ▼
Katherine Waiveris, PMHNP's prescribing is 2% brand-name and 98% generic drugs by claim count, with $50K in brand drug costs.
How many Psychiatric/Mental Health Registered Nurse providers are there in the US? ▼
There are 11,949 Psychiatric/Mental Health Registered Nurse providers across 54 states in the US. The average Psychiatric/Mental Health Registered Nurse provider writes 830 Medicare Part D claims per year.
What drugs does Katherine Waiveris, PMHNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Katherine Waiveris, PMHNP's most frequently prescribed drugs include Clonazepam, Lorazepam, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Katherine Waiveris, PMHNP accept Medicare? ▼
Katherine Waiveris, PMHNP appears in CMS Medicare data with 1,070 Part D claims and 126 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Katherine Waiveris, PMHNP's credentials? ▼
Katherine Waiveris, PMHNP's NPI is 1649052911 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.