NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1083360945 PMHNP-BC
Verify on CMS → Ola Anyanwu, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner in Seattle, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,776 in Psychiatric/Mental Health 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
900
Medicare Part D claims · 51 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
97%
generic claims · 3% 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
Ola Anyanwu, PMHNP-BC filed 900 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Seattle, Washington, prescribing 97% generic.
- 900
- Part D claims, 2023
- 97%
- 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.
Ola Anyanwu, PMHNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
900 Top 25% higher than 75% 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 Ola Anyanwu, PMHNP-BC?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
900 3% vs specialty avg
Specialty distribution in Washington
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Washington 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 Psychiatric/Mental Health 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).
Ola Anyanwu, PMHNP-BC appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding PMHNP-BC credentials at 101 ELLIOTT AVE W STE 500, Seattle, WA, 98119, with a listed phone of (214) 403-6744. NPI 1083360945 was issued on 03/01/2022.
Medicare Part D records for calendar year 2023 show 900 prescription claims written by this provider, covering 51 Medicare beneficiaries and totaling roughly $30K in drug spend, split 3% brand-name and 97% generic by claim count.
Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 40,776 enrolled providers across 54 states and an average of 927 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 | 1083360945 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | PMHNP-BC |
| Gender | Female |
| NPI Issued | 03/01/2022 |
License & disciplinary context - Washington WMC 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 ~34K Washington medical licensees in 2023 - they are NOT specific to Ola Anyanwu, PMHNP-BC. To verify Ola Anyanwu, PMHNP-BC's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC 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 Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Ola Anyanwu, PMHNP-BC - brand share 3.0%
Psychiatric/Mental Health Nurse Practitioner average
3% brand-name claims vs 97% generic, on 900 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.
900
Total Claims
$30K
Total Drug Cost
51
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,041
- Total Day Supply
- 29,718
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $13K
- Generic Drug Cost
- $17K
Patient Demographics
- Average Patient Age
- 61.5 years
- Avg HCC Risk Score
- 1.78
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 26, 65-74: 18, 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 Ola Anyanwu, PMHNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buspirone Hcl
Buspirone Hcl
96 claims
- Duloxetine Hcl
Duloxetine Hcl
72 claims
- Mirtazapine
Mirtazapine
58 claims
- Lamotrigine
Lamotrigine
50 claims
- Sertraline Hcl
Sertraline Hcl
50 claims
- Quetiapine Fumarate
Quetiapine Fumarate
44 claims
- Trazodone Hcl
Trazodone Hcl
42 claims
- Clonidine Hcl 38
Clonidine Hcl
38 claims
| Drug | Claims |
|---|---|
| Buspirone Hcl | 96 |
| Duloxetine Hcl | 72 |
| Mirtazapine | 58 |
| Lamotrigine | 50 |
| Sertraline Hcl | 50 |
| Quetiapine Fumarate | 44 |
| Trazodone Hcl | 42 |
| Clonidine Hcl | 38 |
| Desvenlafaxine Succinate Er Desvenlafaxine Succinate | 34 |
| Fluoxetine Hcl | 32 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in WA →
All providers in Washington →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Ola Anyanwu, PMHNP-BC fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Ola Anyanwu, PMHNP-BC's 900 claims are below the specialty average of 927.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Anyanwu.
Peimaneh Abdolhosseini
Everett, WA
Dr. Rafael Achacoso
ARNP
Seattle, WA
Dr. Margaret Ackerman
APN
Mount Vernon, WA
Dr. Brenda Acosta
ARNP, PMHNP-BC
Yakima, WA
Dr. Allison Adams
RN
Mountlake Terrace, WA
Compare Psychiatric/Mental Health 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Psychiatric/Mental Health 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 Ola Anyanwu, PMHNP-BC's specialty? ▼
Ola Anyanwu, PMHNP-BC specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Seattle, Washington. Credentials: PMHNP-BC.
How much does Ola Anyanwu, PMHNP-BC prescribe under Medicare Part D? ▼
In 2023, Ola Anyanwu, PMHNP-BC wrote 900 Medicare Part D claims totaling $30K in drug costs for 51 beneficiaries.
Where is Ola Anyanwu, PMHNP-BC located? ▼
Ola Anyanwu, PMHNP-BC is located at 101 ELLIOTT AVE W STE 500, Seattle, WA, 98119. Phone: (214) 403-6744.
What is Ola Anyanwu, PMHNP-BC's NPI number? ▼
Ola Anyanwu, PMHNP-BC's National Provider Identifier (NPI) is 1083360945, issued on 03/01/2022.
Does Ola Anyanwu, PMHNP-BC prescribe more brand-name or generic drugs? ▼
Ola Anyanwu, PMHNP-BC's prescribing is 3% brand-name and 97% generic drugs by claim count, with $13K in brand drug costs.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Ola Anyanwu, PMHNP-BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Ola Anyanwu, PMHNP-BC's most frequently prescribed drugs include Buspirone Hcl, Duloxetine Hcl, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ola Anyanwu, PMHNP-BC accept Medicare? ▼
Ola Anyanwu, PMHNP-BC appears in CMS Medicare data with 900 Part D claims and 51 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ola Anyanwu, PMHNP-BC's credentials? ▼
Ola Anyanwu, PMHNP-BC's NPI is 1083360945 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.
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.