NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1952856874 FNP-BC
Verify on CMS → Marziyeh Viverette, FNP-BC
Family Nurse Practitioner in Prince Frederick, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, 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
86
Medicare Part D claims · 41 beneficiaries · Family Nurse Practitioner avg: 1K
What the federal data shows
Marziyeh Viverette, FNP-BC filed 86 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Prince Frederick, Maryland.
- 86
- Part D claims, 2023
- ≥0th
- 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.
Marziyeh Viverette, FNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
86 ≥ 0th percentile 0% of 1,370,886 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 · 2023
What does the federal data show about Marziyeh Viverette, FNP-BC?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
86 93% vs specialty avg
Specialty distribution in Maryland
How Family Nurse Practitioner compares to other specialties among Maryland 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 Family Nurse Practitioner. 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).
Marziyeh Viverette, FNP-BC appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP-BC credentials at 238 MERRIMAC CT, Prince Frederick, MD, 20678, with a listed phone of (410) 535-0412. NPI 1952856874 was issued on 08/20/2016.
Medicare Part D records for calendar year 2023 show 86 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 26.7%.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 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 | 1952856874 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP-BC |
| Gender | Female |
| NPI Issued | 08/20/2016 |
Hospital and facility affiliations
Facilities where Marziyeh Viverette, FNP-BC 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.
Hospice OF The Chesapeake, Inc.
Pasadena, MD
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
86
Total Claims
$1K
Total Drug Cost
41
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 93
- Total Day Supply
- 1,663
- Generic Drug Cost
- $1K
- Opioid Claims
- 23 (26.7% rate)
Patient Demographics
- Average Patient Age
- 81.0 years
- Avg HCC Risk Score
- 3.35
- Gender Split
- 56% female / 44% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Morphine Sulfate | 14 |
| Lorazepam | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Marziyeh Viverette, FNP-BC fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Marziyeh Viverette, FNP-BC's 86 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Viverette.
Kanisha Aaron
Owings Mills, MD
Dr. Nicole Aaron
CRNP
Queenstown, MD
Dr. Naomi Abaga
CRNP
Baltimore, MD
Dr. Kristen Abbott
CRNP
Berlin, MD
Dr. Mark Abbott
FNP
Elkridge, MD
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
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 Maryland medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
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Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Maryland
Frequently Asked Questions
What is Marziyeh Viverette, FNP-BC's specialty? ▼
Marziyeh Viverette, FNP-BC specializes in Family Nurse Practitioner and practices in Prince Frederick, Maryland. Credentials: FNP-BC.
How much does Marziyeh Viverette, FNP-BC prescribe under Medicare Part D? ▼
In 2023, Marziyeh Viverette, FNP-BC wrote 86 Medicare Part D claims totaling $1K in drug costs for 41 beneficiaries.
Where is Marziyeh Viverette, FNP-BC located? ▼
Marziyeh Viverette, FNP-BC is located at 238 MERRIMAC CT, Prince Frederick, MD, 20678. Phone: (410) 535-0412.
What is Marziyeh Viverette, FNP-BC's NPI number? ▼
Marziyeh Viverette, FNP-BC's National Provider Identifier (NPI) is 1952856874, issued on 08/20/2016.
Does Marziyeh Viverette, FNP-BC prescribe opioids? ▼
Yes, Marziyeh Viverette, FNP-BC had 23 opioid claims in 2023 with an opioid prescribing rate of 26.7%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Marziyeh Viverette, FNP-BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Marziyeh Viverette, FNP-BC's most frequently prescribed drugs include Morphine Sulfate, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marziyeh Viverette, FNP-BC accept Medicare? ▼
Marziyeh Viverette, FNP-BC appears in CMS Medicare data with 86 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marziyeh Viverette, FNP-BC's credentials? ▼
Marziyeh Viverette, FNP-BC's NPI is 1952856874 with credentials FNP-BC. 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
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.