NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Clinical Nurse Specialist NPI 1285143081 PAC
Verify on CMS → Nia Jarrett, PAC
Psychiatric/Mental Health Clinical Nurse Specialist in Phoenix, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 978 in Psychiatric/Mental Health Clinical Nurse Specialist, 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
418
Medicare Part D claims · 36 beneficiaries · Psychiatric/Mental Health Clinical Nurse Specialist avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Nia Jarrett, PAC filed 418 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Clinical Nurse Specialist in Phoenix, Arizona, prescribing 92% generic.
- 418
- Part D claims, 2023
- 92%
- 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.
Nia Jarrett, PAC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
418 Top 38% higher than 62% 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 Nia Jarrett, PAC?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Clinical Nurse Specialist
Medicare Part D claims
418 60% vs specialty avg
Specialty distribution in Arizona
How Psychiatric/Mental Health Clinical Nurse Specialist compares to other specialties among Arizona 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 Clinical Nurse Specialist. 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).
Nia Jarrett, PAC appears in the CMS NPPES registry as a Psychiatric/Mental Health Clinical Nurse Specialist provider holding PAC credentials at 3330 N 2ND ST STE 601, Phoenix, AZ, 85012, with a listed phone of (602) 230-7373. NPI 1285143081 was issued on 09/25/2017.
Medicare Part D records for calendar year 2023 show 418 prescription claims written by this provider, covering 36 Medicare beneficiaries and totaling roughly $33K in drug spend, split 8% brand-name and 92% generic by claim count.
Psychiatric/Mental Health Clinical Nurse Specialist is a narrow specialty nationwide, with 978 enrolled providers across 50 states and an average of 1,050 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 | 1285143081 |
|---|---|
| Specialty | Psychiatric/Mental Health Clinical Nurse Specialist |
| Credentials | PAC |
| Gender | Female |
| NPI Issued | 09/25/2017 |
Hospital and facility affiliations
Facilities where Nia Jarrett, PAC 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.
Denova Collaborative Health, LLC
Phoenix, AZ
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
Nia Jarrett, PAC - brand share 8.0%
Psychiatric/Mental Health Clinical Nurse Specialist average
8% brand-name claims vs 92% generic, on 418 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.
418
Total Claims
$33K
Total Drug Cost
36
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 588
- Total Day Supply
- 17,525
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $22K
- Generic Drug Cost
- $11K
Patient Demographics
- Average Patient Age
- 55.9 years
- Avg HCC Risk Score
- 1.67
- Gender Split
- 69% female / 31% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nia Jarrett, PAC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Quetiapine Fumarate
Quetiapine Fumarate
35 claims
- Aripiprazole
Aripiprazole
31 claims
- Fluoxetine Hcl
Fluoxetine Hcl
26 claims
- Sertraline Hcl
Sertraline Hcl
21 claims
- Clonazepam
Clonazepam
19 claims
- Hydroxyzine Hcl
Hydroxyzine Hcl
19 claims
- Bupropion Xl
Bupropion Xl
17 claims
- Bupropion Hcl Sr
Bupropion Hcl Sr
16 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 35 |
| Aripiprazole | 31 |
| Fluoxetine Hcl | 26 |
| Sertraline Hcl | 21 |
| Clonazepam | 19 |
| Hydroxyzine Hcl | 19 |
| Bupropion Xl Bupropion Hcl | 17 |
| Bupropion Hcl Sr Bupropion Hcl | 16 |
| Citalopram Hbr Citalopram Hydrobromide | 15 |
| Buspirone Hcl | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Clinical Nurse Specialist in AZ →
All providers in Arizona →
Compare specialties →
Psychiatric/Mental Health Clinical Nurse Specialist Overview
How Nia Jarrett, PAC fits within the Psychiatric/Mental Health Clinical Nurse Specialist landscape nationally.
978
Psychiatric/Mental Health Clinical Nurse Specialist Providers in US
50
States with Psychiatric/Mental Health Clinical Nurse Specialist
1,050
Avg Claims per Provider
Nia Jarrett, PAC's 418 claims are below the specialty average of 1,050.
Nearby Psychiatric/Mental Health Clinical Nurse Specialist Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Jarrett.
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 Arizona 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 Clinical Nurse Specialist 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 Nia Jarrett, PAC's specialty? ▼
Nia Jarrett, PAC specializes in Psychiatric/Mental Health Clinical Nurse Specialist and practices in Phoenix, Arizona. Credentials: PAC.
How much does Nia Jarrett, PAC prescribe under Medicare Part D? ▼
In 2023, Nia Jarrett, PAC wrote 418 Medicare Part D claims totaling $33K in drug costs for 36 beneficiaries.
Where is Nia Jarrett, PAC located? ▼
Nia Jarrett, PAC is located at 3330 N 2ND ST STE 601, Phoenix, AZ, 85012. Phone: (602) 230-7373.
What is Nia Jarrett, PAC's NPI number? ▼
Nia Jarrett, PAC's National Provider Identifier (NPI) is 1285143081, issued on 09/25/2017.
Does Nia Jarrett, PAC prescribe more brand-name or generic drugs? ▼
Nia Jarrett, PAC's prescribing is 8% brand-name and 92% generic drugs by claim count, with $22K in brand drug costs.
How many Psychiatric/Mental Health Clinical Nurse Specialist providers are there in the US? ▼
There are 978 Psychiatric/Mental Health Clinical Nurse Specialist providers across 50 states in the US. The average Psychiatric/Mental Health Clinical Nurse Specialist provider writes 1,050 Medicare Part D claims per year.
What drugs does Nia Jarrett, PAC prescribe most often? ▼
Based on 2023 Medicare Part D data, Nia Jarrett, PAC's most frequently prescribed drugs include Quetiapine Fumarate, Aripiprazole, Fluoxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nia Jarrett, PAC accept Medicare? ▼
Nia Jarrett, PAC appears in CMS Medicare data with 418 Part D claims and 36 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nia Jarrett, PAC's credentials? ▼
Nia Jarrett, PAC's NPI is 1285143081 with credentials PAC. 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.