NPI registry status
Active
2026 NPPES data Adult Psychiatric/Mental Health Clinical Nurse Specialist NPI 1881961530 NPP
Verify on CMS → Marisa Borek, NPP
Adult Psychiatric/Mental Health Clinical Nurse Specialist in East Setauket, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 960 in Adult Psychiatric/Mental Health Clinical Nurse Specialist, 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
509
Medicare Part D claims · 13 beneficiaries · Adult Psychiatric/Mental Health Clinical Nurse Specialist avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$616.66
32 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Marisa Borek, NPP filed 509 Medicare Part D claims in 2024 as an Adult Psychiatric/Mental Health Clinical Nurse Specialist in East Setauket, New York, prescribing 92% generic.
- 509
- Part D claims, 2024
- 92%
- generic prescribing
- $616.66
- industry payments (Sunshine Act)
- ≥65th
- 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 Marisa Borek, NPP
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 1881961530), first enumerated 11/23/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 509 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$616.66 in reported industry payments (32 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Marisa Borek, NPP's individual license status. Verify directly with the state medical board.
Source: NYSBPMC 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 1881961530 · Adult Psychiatric/Mental Health Clinical Nurse Specialist
NPI-10 · ENUM-MID · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1881961530
- ENUM-MID 2011
- TAX-NARROW 960
- RX-LIGHT 509
- BOOK-THIN 27 in New York
- PHOTO-ENUM Ashley Bear, DNP, RN… · 2011
Marisa Borek, NPP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
509 ≥ 65th percentile 65% 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 Marisa Borek, NPP?
Quality data not reportedPrimary specialty
Adult Psychiatric/Mental Health Clinical Nurse Specialist
Medicare Part D claims
509 58% vs specialty avg
Specialty distribution in New York
How Adult Psychiatric/Mental Health Clinical Nurse Specialist compares to other specialties among New York 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 Adult Psychiatric/Mental Health Clinical Nurse Specialist. 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 | 1881961530 |
|---|---|
| Specialty | Adult Psychiatric/Mental Health Clinical Nurse Specialist |
| Credentials | NPP |
| Gender | Female |
| NPI Issued | 11/23/2011 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Marisa Borek, NPP. Source: openpaymentsdata.cms.gov.
Total received
$617
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Marisa Borek, NPP. To verify Marisa Borek, NPP's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Marisa Borek, NPP - brand share 8.0%
Adult Psychiatric/Mental Health Clinical Nurse Specialist average
8% brand-name claims vs 92% generic, on 509 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.
509
Total Claims
$70K
Total Drug Cost
13
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 516
- Total Day Supply
- 14,295
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $53K
- Generic Drug Cost
- $17K
Patient Demographics
- Average Patient Age
- 64.8 years
- Avg HCC Risk Score
- 2.07
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Marisa Borek, NPP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
62 claims
- Quetiapine Fumarate
Quetiapine Fumarate
45 claims
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
40 claims
- Hydroxyzine Pamoate
Hydroxyzine Pamoate
37 claims
- Vraylar
Vraylar
36 claims
- Buspirone Hcl
Buspirone Hcl
26 claims
- Propranolol Hcl
Propranolol Hcl
25 claims
- Dextroamphetamine-… 24
Dextroamphetamine-Amphetamine
24 claims
| Drug | Claims |
|---|---|
| Gabapentin | 62 |
| Quetiapine Fumarate | 45 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 40 |
| Hydroxyzine Pamoate | 37 |
| Vraylar Cariprazine Hcl | 36 |
| Buspirone Hcl | 26 |
| Propranolol Hcl | 25 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 24 |
| Fluoxetine Hcl | 24 |
| Lurasidone Hcl | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Adult Psychiatric/Mental Health Clinical Nurse Specialist in NY →
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Adult Psychiatric/Mental Health Clinical Nurse Specialist Overview
How Marisa Borek, NPP fits within the Adult Psychiatric/Mental Health Clinical Nurse Specialist landscape nationally.
960
Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in US
51
States with Adult Psychiatric/Mental Health Clinical Nurse Specialist
1,206
Avg Claims per Provider
Marisa Borek, NPP's 509 claims are below the specialty average of 1,206.
Nationwide Adult Psychiatric/Mental Health Clinical Nurse Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Borek, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Psychiatric/Mental Health Clinical Nurse Specialist Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Borek.
One of 27 Adult Psychiatric/Mental Health Clinical Nurse Specialist providers enrolled in New York, 5 are shown here.
Frequently Asked Questions
What is Marisa Borek, NPP's specialty? ▼
Marisa Borek, NPP specializes in Adult Psychiatric/Mental Health Clinical Nurse Specialist and practices in East Setauket, New York. Credentials: NPP.
How much does Marisa Borek, NPP prescribe under Medicare Part D? ▼
In 2024, Marisa Borek, NPP wrote 509 Medicare Part D claims totaling $70K in drug costs for 13 beneficiaries.
Where is Marisa Borek, NPP located? ▼
Marisa Borek, NPP is located at 15 BREWSTER LN, East Setauket, NY, 11733. Phone: (631) 834-7119.
What is Marisa Borek, NPP's NPI number? ▼
Marisa Borek, NPP's National Provider Identifier (NPI) is 1881961530, issued on 11/23/2011.
Does Marisa Borek, NPP prescribe more brand-name or generic drugs? ▼
Marisa Borek, NPP's prescribing is 8% brand-name and 92% generic drugs by claim count, with $53K in brand drug costs.
How many Adult Psychiatric/Mental Health Clinical Nurse Specialist providers are there in the US? ▼
There are 960 Adult Psychiatric/Mental Health Clinical Nurse Specialist providers across 51 states in the US. The average Adult Psychiatric/Mental Health Clinical Nurse Specialist provider writes 1,206 Medicare Part D claims per year.
What drugs does Marisa Borek, NPP prescribe most often? ▼
Based on 2024 Medicare Part D data, Marisa Borek, NPP's most frequently prescribed drugs include Gabapentin, Quetiapine Fumarate, Venlafaxine Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marisa Borek, NPP accept Medicare? ▼
Marisa Borek, NPP appears in CMS Medicare data with 509 Part D claims and 13 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marisa Borek, NPP's credentials? ▼
Marisa Borek, NPP's NPI is 1881961530 with credentials NPP. 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.