NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1598269599 NURSE PRACTITIONER
Verify on CMS → Trinia Williams, NURSE PRACTITIONER
Acute Care Nurse Practitioner in Portsmouth, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,697 in Acute Care 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
2K
Medicare Part D claims · 378 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
91%
generic claims · 8% 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
Trinia Williams, NURSE PRACTITIONER filed 2,069 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in Portsmouth, Virginia, prescribing 91% generic.
- 2K
- Part D claims, 2023
- 91%
- 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.
Trinia Williams, NURSE PRACTITIONER's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,069 Top 16% higher than 84% 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 Trinia Williams, NURSE PRACTITIONER?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
2,069 259% vs specialty avg
Specialty distribution in Virginia
How Acute Care Nurse Practitioner compares to other specialties among Virginia 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 Acute Care 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).
Trinia Williams, NURSE PRACTITIONER appears in the CMS NPPES registry as an Acute Care Nurse Practitioner provider holding NURSE PRACTITIONER credentials at 4106 PORTSMOUTH BLVD STE A, Portsmouth, VA, 23701, with a listed phone of (757) 393-1136. NPI 1598269599 was issued on 03/23/2018.
Medicare Part D records for calendar year 2023 show 2,069 prescription claims written by this provider, covering 378 Medicare beneficiaries and totaling roughly $115K in drug spend, split 8% brand-name and 91% generic by claim count, with an opioid prescribing rate of 1.2%.
Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,697 enrolled providers across 53 states and an average of 576 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 | 1598269599 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | NURSE PRACTITIONER |
| Gender | Female |
| NPI Issued | 03/23/2018 |
Hospital and facility affiliations
Facilities where Trinia Williams, NURSE PRACTITIONER 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.
According to CMS billing records, Trinia Williams, NURSE PRACTITIONER is affiliated with 3 Medicare-billing facilities.
Pai Participant 1 LLC
Salem, VA
Pmr Virginia Holding LLC
Portsmouth, VA
Universal Health Corporation
Waverly, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Trinia Williams, NURSE PRACTITIONER - brand share 8.0%
Acute Care Nurse Practitioner average
8% brand-name claims vs 91% generic, on 2,069 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.
2,069
Total Claims
$115K
Total Drug Cost
378
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,636
- Total Day Supply
- 133,898
- Brand vs Generic
- 8% brand / 91% generic
- Brand Drug Cost
- $86K
- Generic Drug Cost
- $29K
- Opioid Claims
- 25 (1.2% rate)
- Antibiotic Claims
- 42
Patient Demographics
- Average Patient Age
- 73.3 years
- Avg HCC Risk Score
- 2.22
- Gender Split
- 70% female / 30% male
- Age Distribution
- <65: 42, 65-74: 173, 75-84: 129, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Trinia Williams, NURSE PRACTITIONER prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
122 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
109 claims
- Amlodipine Besylate
Amlodipine Besylate
98 claims
- Fluticasone Propio…
Fluticasone Propionate
80 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
68 claims
- Carvedilol
Carvedilol
67 claims
- Losartan Potassium
Losartan Potassium
67 claims
- Furosemide
Furosemide
63 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 122 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 109 |
| Amlodipine Besylate | 98 |
| Fluticasone Propionate | 80 |
| Rosuvastatin Calcium | 68 |
| Carvedilol | 67 |
| Losartan Potassium | 67 |
| Furosemide | 63 |
| Potassium Chloride | 62 |
| Diclofenac Sodium | 50 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Nurse Practitioner Overview
How Trinia Williams, NURSE PRACTITIONER fits within the Acute Care Nurse Practitioner landscape nationally.
24,697
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider
Trinia Williams, NURSE PRACTITIONER's 2,069 claims are above the specialty average of 576.
Nearby Acute Care Nurse Practitioner Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Williams.
Dr. Lauren Abate
CRNP
Arlington, VA
Dr. Jane Abernathie
ACNPC-AG
Richmond, VA
Dr. Elizabeth Adams
A.C.N.P.
Richmond, VA
Aderonke Ademola
Norfolk, VA
Dr. April Ahn
NP
Fredericksburg, VA
Compare Acute Care 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Acute Care 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.
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Frequently Asked Questions
What is Trinia Williams, NURSE PRACTITIONER's specialty? ▼
Trinia Williams, NURSE PRACTITIONER specializes in Acute Care Nurse Practitioner and practices in Portsmouth, Virginia. Credentials: NURSE PRACTITIONER.
How much does Trinia Williams, NURSE PRACTITIONER prescribe under Medicare Part D? ▼
In 2023, Trinia Williams, NURSE PRACTITIONER wrote 2,069 Medicare Part D claims totaling $115K in drug costs for 378 beneficiaries.
Where is Trinia Williams, NURSE PRACTITIONER located? ▼
Trinia Williams, NURSE PRACTITIONER is located at 4106 PORTSMOUTH BLVD STE A, Portsmouth, VA, 23701. Phone: (757) 393-1136.
What is Trinia Williams, NURSE PRACTITIONER's NPI number? ▼
Trinia Williams, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1598269599, issued on 03/23/2018.
Does Trinia Williams, NURSE PRACTITIONER prescribe more brand-name or generic drugs? ▼
Trinia Williams, NURSE PRACTITIONER's prescribing is 8% brand-name and 91% generic drugs by claim count, with $86K in brand drug costs.
Does Trinia Williams, NURSE PRACTITIONER prescribe opioids? ▼
Yes, Trinia Williams, NURSE PRACTITIONER had 25 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 24,697 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does Trinia Williams, NURSE PRACTITIONER prescribe most often? ▼
Based on 2023 Medicare Part D data, Trinia Williams, NURSE PRACTITIONER's most frequently prescribed drugs include Atorvastatin Calcium, Albuterol Sulfate Hfa, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Trinia Williams, NURSE PRACTITIONER accept Medicare? ▼
Trinia Williams, NURSE PRACTITIONER appears in CMS Medicare data with 2,069 Part D claims and 378 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Trinia Williams, NURSE PRACTITIONER's credentials? ▼
Trinia Williams, NURSE PRACTITIONER's NPI is 1598269599 with credentials NURSE PRACTITIONER. 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.