NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1821719469 PMHNP-BC
Verify on CMS → Akua Amponsah-Adjei, PMHNP-BC
Registered Nurse in Stafford, 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 175,652 in 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
247
Medicare Part D claims · 31 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$392.18
11 payments · CMS Open Payments (Sunshine Act)
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
Akua Amponsah-Adjei, PMHNP-BC filed 247 Medicare Part D claims in 2023 as a Registered Nurse in Stafford, Virginia, prescribing 91% generic.
- 247
- Part D claims, 2023
- 91%
- generic prescribing
- $392.18
- industry payments (Sunshine Act)
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.
Akua Amponsah-Adjei, PMHNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
247 49th percentile higher than 49% 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 Akua Amponsah-Adjei, PMHNP-BC?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
247 75% vs specialty avg
Specialty distribution in Virginia
How Registered Nurse 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 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).
Akua Amponsah-Adjei, PMHNP-BC appears in the CMS NPPES registry as a Registered Nurse provider holding PMHNP-BC credentials at 392 GARRISONVILLE RD STE 210B, Stafford, VA, 22554, with a listed phone of (540) 930-4063. NPI 1821719469 was issued on 09/12/2022.
Medicare Part D records for calendar year 2023 show 247 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $65K in drug spend, split 9% brand-name and 91% generic by claim count.
Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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 | 1821719469 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | PMHNP-BC |
| Gender | Female |
| NPI Issued | 09/12/2022 |
Hospital and facility affiliations
Facilities where Akua Amponsah-Adjei, PMHNP-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.
Prime Mental Health And Wellness.
Stafford, 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).
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 Akua Amponsah-Adjei, PMHNP-BC. Source: openpaymentsdata.cms.gov.
Total received
$392
Largest payer
E.R. Squibb & Sons, L.L.C.
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.
Brand vs generic prescribing mix · Generic-heavy
Akua Amponsah-Adjei, PMHNP-BC - brand share 9.0%
Registered Nurse average
9% brand-name claims vs 91% generic, on 247 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.
247
Total Claims
$65K
Total Drug Cost
31
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 332
- Total Day Supply
- 9,453
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $52K
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 55.6 years
- Avg HCC Risk Score
- 1.27
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 19, 65-74: N/A, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Akua Amponsah-Adjei, PMHNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Mirtazapine
Mirtazapine
18 claims
- Sertraline Hcl
Sertraline Hcl
18 claims
- Quetiapine Fumarate
Quetiapine Fumarate
16 claims
- Aripiprazole
Aripiprazole
15 claims
- Propranolol Hcl
Propranolol Hcl
15 claims
- Fluoxetine Hcl
Fluoxetine Hcl
13 claims
- Trazodone Hcl
Trazodone Hcl
12 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
11 claims
| Drug | Claims |
|---|---|
| Mirtazapine | 18 |
| Sertraline Hcl | 18 |
| Quetiapine Fumarate | 16 |
| Aripiprazole | 15 |
| Propranolol Hcl | 15 |
| Fluoxetine Hcl | 13 |
| Trazodone Hcl | 12 |
| Hydroxyzine Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Akua Amponsah-Adjei, PMHNP-BC fits within the Registered Nurse landscape nationally.
175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Akua Amponsah-Adjei, PMHNP-BC's 247 claims are below the specialty average of 1,000.
Nearby Registered Nurse Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Amponsah-Adjei.
Dr. Joy Aaron
RN
Portsmouth, VA
Joseph Niel Abapo
Richmond, VA
Zenobia Abbasi
Glen Allen, VA
Dr. Laurie Abdelmegid
RN
Chantilly, VA
Maryum Abdul-Basir
Henrico, VA
Compare Registered Nurse 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 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 Akua Amponsah-Adjei, PMHNP-BC's specialty? ▼
Akua Amponsah-Adjei, PMHNP-BC specializes in Registered Nurse and practices in Stafford, Virginia. Credentials: PMHNP-BC.
How much does Akua Amponsah-Adjei, PMHNP-BC prescribe under Medicare Part D? ▼
In 2023, Akua Amponsah-Adjei, PMHNP-BC wrote 247 Medicare Part D claims totaling $65K in drug costs for 31 beneficiaries.
Where is Akua Amponsah-Adjei, PMHNP-BC located? ▼
Akua Amponsah-Adjei, PMHNP-BC is located at 392 GARRISONVILLE RD STE 210B, Stafford, VA, 22554. Phone: (540) 930-4063.
What is Akua Amponsah-Adjei, PMHNP-BC's NPI number? ▼
Akua Amponsah-Adjei, PMHNP-BC's National Provider Identifier (NPI) is 1821719469, issued on 09/12/2022.
Does Akua Amponsah-Adjei, PMHNP-BC prescribe more brand-name or generic drugs? ▼
Akua Amponsah-Adjei, PMHNP-BC's prescribing is 9% brand-name and 91% generic drugs by claim count, with $52K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Akua Amponsah-Adjei, PMHNP-BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Akua Amponsah-Adjei, PMHNP-BC's most frequently prescribed drugs include Mirtazapine, Sertraline Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Akua Amponsah-Adjei, PMHNP-BC accept Medicare? ▼
Akua Amponsah-Adjei, PMHNP-BC appears in CMS Medicare data with 247 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Akua Amponsah-Adjei, PMHNP-BC's credentials? ▼
Akua Amponsah-Adjei, PMHNP-BC's NPI is 1821719469 with credentials PMHNP-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
Compiled from official public sources by the PlainDoctor editorial team.