NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1376106302 ARNP
Verify on CMS → Nadia Clark, ARNP
Family Nurse Practitioner in Des Moines, Iowa.
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
10K
Medicare Part D claims · 568 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
6.6/100
▼ 76 pts below national avg 83.1 · Penalty band
Industry payments
$67.11
3 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
Nadia Clark, ARNP reported a CMS MIPS final score of 6.6/100 - below the 83.1 national average - and filed 10,031 Medicare Part D claims in 2023.
- 6.6/100
- MIPS score · -76 vs avg
- 10K
- Part D claims, 2023
- 82%
- generic prescribing
- $67.11
- 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.
Nadia Clark, ARNP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
7 2nd percentile higher than 2% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Nadia Clark, ARNP sits
This provider among family nurse practitioner peers
Across the 27,154 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Nadia Clark, ARNP writes more Part D claims than 99% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Nadia Clark, ARNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Nadia Clark, ARNP?
Below national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
10,031 8× vs specialty avg
MIPS final score
6.6/100 76.5 pts vs avg
Specialty distribution in Iowa
How Family Nurse Practitioner compares to other specialties among Iowa providers
Medicare quality performance, MIPS
Nadia Clark, ARNP's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 6.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Family Nurse Practitioner) - 6.6/100 vs national avg 83.1
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).
Nadia Clark, ARNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding ARNP credentials at 5608 SW 9TH ST, Des Moines, IA, 50315, with a listed phone of (515) 285-3070. NPI 1376106302 was issued on 04/16/2019.
Medicare Part D records for calendar year 2023 show 10,031 prescription claims written by this provider, covering 568 Medicare beneficiaries and totaling roughly $818K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 14.7%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 6.6/100 for the 2023 performance year (Quality 0, Cost 22), compared with the national average of 83.1.
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 | 1376106302 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | ARNP |
| Gender | Female |
| NPI Issued | 04/16/2019 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
6.6129
Final Score
Avg: 83.1
0
Quality
22.043
Cost
Reporting: Individual
Hospital and facility affiliations
Facilities where Nadia Clark, ARNP 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.
Metro Geriatric Services
West Des Moines, IA
Metro Geriatric Services 2 LLC
West Des Moines, IA
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 Nadia Clark, ARNP. Source: openpaymentsdata.cms.gov.
Total received
$67
Largest payer
Sumitomo Pharma America, Inc.
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 · Typical
Nadia Clark, ARNP - brand share 18.0%
Family Nurse Practitioner average
18% brand-name claims vs 82% generic, on 10,031 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.
10,031
Total Claims
$818K
Total Drug Cost
568
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 10,095
- Total Day Supply
- 217,786
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $597K
- Generic Drug Cost
- $221K
- Opioid Claims
- 1,479 (14.7% rate)
- Antibiotic Claims
- 199
Patient Demographics
- Average Patient Age
- 77.0 years
- Avg HCC Risk Score
- 2.39
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 65, 65-74: 170, 75-84: 176, 85+: 157
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nadia Clark, ARNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gemtesa
Gemtesa
634 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
591 claims
- Tramadol Hcl
Tramadol Hcl
542 claims
- Lorazepam
Lorazepam
420 claims
- Levothyroxine Sodium
Levothyroxine Sodium
338 claims
- Eliquis
Eliquis
313 claims
- Furosemide 229
Furosemide
229 claims
- Atorvastatin Calcium 211
Atorvastatin Calcium
211 claims
| Drug | Claims |
|---|---|
| Gemtesa Vibegron | 634 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 591 |
| Tramadol Hcl | 542 |
| Lorazepam | 420 |
| Levothyroxine Sodium | 338 |
| Eliquis Apixaban | 313 |
| Furosemide | 229 |
| Atorvastatin Calcium | 211 |
| Sertraline Hcl | 204 |
| Gabapentin | 192 |
* 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 Nadia Clark, ARNP 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
Nadia Clark, ARNP's 10,031 claims are above the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Clark.
Lynne Abbott
Cedar Rapids, IA
Amina Abdullah
Cedar Rapids, IA
Dr. Brandon Abel
DNP
Coralville, IA
Dr. Rachel Ackerman
NP
Sheldon, IA
Dr. Tonia Ackerman
ARNP
West Des Moines, IA
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 Iowa 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.
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Frequently Asked Questions
What is Nadia Clark, ARNP's specialty? ▼
Nadia Clark, ARNP specializes in Family Nurse Practitioner and practices in Des Moines, Iowa. Credentials: ARNP.
How much does Nadia Clark, ARNP prescribe under Medicare Part D? ▼
In 2023, Nadia Clark, ARNP wrote 10,031 Medicare Part D claims totaling $818K in drug costs for 568 beneficiaries.
What is Nadia Clark, ARNP's Medicare quality score? ▼
Nadia Clark, ARNP has a CMS MIPS Final Score of 6.6/100 (Quality: 0, Cost: 22). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Nadia Clark, ARNP located? ▼
Nadia Clark, ARNP is located at 5608 SW 9TH ST, Des Moines, IA, 50315. Phone: (515) 285-3070.
What is Nadia Clark, ARNP's NPI number? ▼
Nadia Clark, ARNP's National Provider Identifier (NPI) is 1376106302, issued on 04/16/2019.
Does Nadia Clark, ARNP prescribe more brand-name or generic drugs? ▼
Nadia Clark, ARNP's prescribing is 18% brand-name and 82% generic drugs by claim count, with $597K in brand drug costs.
Does Nadia Clark, ARNP prescribe opioids? ▼
Yes, Nadia Clark, ARNP had 1,479 opioid claims in 2023 with an opioid prescribing rate of 14.7%.
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 Nadia Clark, ARNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Nadia Clark, ARNP's most frequently prescribed drugs include Gemtesa, Hydrocodone-Acetaminophen, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nadia Clark, ARNP accept Medicare? ▼
Nadia Clark, ARNP appears in CMS Medicare data with 10,031 Part D claims and 568 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nadia Clark, ARNP's credentials? ▼
Nadia Clark, ARNP's NPI is 1376106302 with credentials ARNP. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.