NPI registry status
Active
2026 NPPES data Continuing Education/Staff Development Registered Nurse NPI 1598472458
Verify on CMS → Wilfrid Zamar
Continuing Education/Staff Development Registered Nurse in Brockton, 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 426 in Continuing Education/Staff Development 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
366
Medicare Part D claims · 38 beneficiaries · Continuing Education/Staff Development Registered Nurse avg: 992
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Wilfrid Zamar filed 366 Medicare Part D claims in 2023 as a Continuing Education/Staff Development Registered Nurse in Brockton, Massachusetts, prescribing 95% generic.
- 366
- Part D claims, 2023
- 95%
- generic prescribing
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.
Wilfrid Zamar's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
366 Top 43% higher than 57% of 1,370,886 prescribers
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 Wilfrid Zamar?
Quality data not reportedPrimary specialty
Continuing Education/Staff Development Registered Nurse
Medicare Part D claims
366 63% vs specialty avg
Specialty distribution in Massachusetts
How Continuing Education/Staff Development 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 Continuing Education/Staff Development 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).
Wilfrid Zamar appears in the CMS NPPES registry as a Continuing Education/Staff Development Registered Nurse provider at 231 MAIN ST, Brockton, MA, 02301, with a listed phone of (513) 834-7063. NPI 1598472458 was issued on 10/31/2022.
Medicare Part D records for calendar year 2023 show 366 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $38K in drug spend, split 5% brand-name and 95% generic by claim count.
Continuing Education/Staff Development Registered Nurse is a narrow specialty nationwide, with 426 enrolled providers across 51 states and an average of 992 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
Provider Details
| NPI | 1598472458 |
|---|---|
| Specialty | Continuing Education/Staff Development Registered Nurse |
| Gender | Male |
| NPI Issued | 10/31/2022 |
Hospital and facility affiliations
Facilities where Wilfrid Zamar 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.
Northeast Health Services LLC
Taunton, 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 Wilfrid Zamar. To verify Wilfrid Zamar'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
Wilfrid Zamar - brand share 5.0%
Continuing Education/Staff Development Registered Nurse average
5% brand-name claims vs 95% generic, on 366 2023 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 2023.
366
Total Claims
$38K
Total Drug Cost
38
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 378
- Total Day Supply
- 10,611
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $31K
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 49.6 years
- Avg HCC Risk Score
- 1.37
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Wilfrid Zamar prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
28 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphet Er
25 claims
- Prazosin Hcl
Prazosin Hcl
24 claims
- Quetiapine Fumarate
Quetiapine Fumarate
22 claims
- Clonazepam
Clonazepam
21 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
21 claims
- Aripiprazole
Aripiprazole
17 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
15 claims
| Drug | Claims |
|---|---|
| Gabapentin | 28 |
| Dextroamphetamine-Amphet Er Dextroamphetamine/Amphetamine | 25 |
| Prazosin Hcl | 24 |
| Quetiapine Fumarate | 22 |
| Clonazepam | 21 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 21 |
| Aripiprazole | 17 |
| Hydroxyzine Hcl | 15 |
| Mirtazapine | 14 |
| Buspirone Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Continuing Education/Staff Development Registered Nurse in MA →
All providers in Massachusetts →
Compare specialties →
Continuing Education/Staff Development Registered Nurse Overview
How Wilfrid Zamar fits within the Continuing Education/Staff Development Registered Nurse landscape nationally.
426
Continuing Education/Staff Development Registered Nurse Providers in US
51
States with Continuing Education/Staff Development Registered Nurse
992
Avg Claims per Provider
Wilfrid Zamar's 366 claims are below the specialty average of 992.
Nearby Continuing Education/Staff Development Registered Nurse Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Zamar.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Massachusetts medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Continuing Education/Staff Development Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Wilfrid Zamar's specialty? ▼
Wilfrid Zamar specializes in Continuing Education/Staff Development Registered Nurse and practices in Brockton, Massachusetts.
How much does Wilfrid Zamar prescribe under Medicare Part D? ▼
In 2023, Wilfrid Zamar wrote 366 Medicare Part D claims totaling $38K in drug costs for 38 beneficiaries.
Where is Wilfrid Zamar located? ▼
Wilfrid Zamar is located at 231 MAIN ST, Brockton, MA, 02301. Phone: (513) 834-7063.
What is Wilfrid Zamar's NPI number? ▼
Wilfrid Zamar's National Provider Identifier (NPI) is 1598472458, issued on 10/31/2022.
Does Wilfrid Zamar prescribe more brand-name or generic drugs? ▼
Wilfrid Zamar's prescribing is 5% brand-name and 95% generic drugs by claim count, with $31K in brand drug costs.
How many Continuing Education/Staff Development Registered Nurse providers are there in the US? ▼
There are 426 Continuing Education/Staff Development Registered Nurse providers across 51 states in the US. The average Continuing Education/Staff Development Registered Nurse provider writes 992 Medicare Part D claims per year.
What drugs does Wilfrid Zamar prescribe most often? ▼
Based on 2023 Medicare Part D data, Wilfrid Zamar's most frequently prescribed drugs include Gabapentin, Dextroamphetamine-Amphet Er, Prazosin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Wilfrid Zamar accept Medicare? ▼
Wilfrid Zamar appears in CMS Medicare data with 366 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Wilfrid Zamar's credentials? ▼
Wilfrid Zamar's NPI is 1598472458. 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 (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
Compiled from official public sources by the PlainDoctor editorial team.
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.