NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1093457632 CNP
Verify on CMS → Sara Spartz, CNP
Primary Care Nurse Practitioner in Sioux Falls, South Dakota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,179 in Primary 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
367
Medicare Part D claims · 94 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
0%
generic claims · 62% 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
Sara Spartz, CNP filed 367 Medicare Part D claims in 2023 as a Primary Care Nurse Practitioner in Sioux Falls, South Dakota, prescribing 0% generic.
- 367
- Part D claims, 2023
- 0%
- 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.
Sara Spartz, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
367 Top 43% higher than 57% 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 Sara Spartz, CNP?
Quality data not reportedPrimary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
367 73% vs specialty avg
Specialty distribution in South Dakota
How Primary Care Nurse Practitioner compares to other specialties among South Dakota 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 Primary 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).
Sara Spartz, CNP appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding CNP credentials at 1301 S CLIFF AVE STE 601, Sioux Falls, SD, 57105, with a listed phone of (605) 322-6930. NPI 1093457632 was issued on 04/13/2022.
Medicare Part D records for calendar year 2023 show 367 prescription claims written by this provider, covering 94 Medicare beneficiaries and totaling roughly $128K in drug spend, split 62% brand-name and 0% generic by claim count.
Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,179 enrolled providers across 54 states and an average of 1,363 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 | 1093457632 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 04/13/2022 |
Hospital and facility affiliations
Facilities where Sara Spartz, CNP 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.
Avera Mckennan
Sioux Falls, SD
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 · Brand-heavy
Sara Spartz, CNP - brand share 62.0%
Primary Care Nurse Practitioner average
62% brand-name claims vs 0% generic, on 367 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.
367
Total Claims
$128K
Total Drug Cost
94
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 459
- Total Day Supply
- 12,632
- Brand vs Generic
- 62% brand / 0% generic
- Brand Drug Cost
- $122K
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 1.67
- Gender Split
- 62% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sara Spartz, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
52 claims
- Anoro Ellipta
Anoro Ellipta
43 claims
- Symbicort
Symbicort
42 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
24 claims
- Breo Ellipta 20
Breo Ellipta
20 claims
- Incruse Ellipta 18
Incruse Ellipta
18 claims
- Famotidine 16
Famotidine
16 claims
- Fluticasone Propio… 13
Fluticasone Propionate
13 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 52 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 43 |
| Symbicort Budesonide/Formoterol Fumarate | 42 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 24 |
| Breo Ellipta Fluticasone/Vilanterol | 20 |
| Incruse Ellipta Umeclidinium Bromide | 18 |
| Famotidine | 16 |
| Fluticasone Propionate | 13 |
| Montelukast Sodium | 12 |
| Prednisone | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Primary Care Nurse Practitioner Overview
How Sara Spartz, CNP fits within the Primary Care Nurse Practitioner landscape nationally.
10,179
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider
Sara Spartz, CNP's 367 claims are below the specialty average of 1,363.
Nearby Primary Care Nurse Practitioner Providers in South Dakota
Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Spartz.
Edward Acheampong
Winner, SD
Dr. Kelsey Blais
NP
Watertown, SD
Dr. Jessica Buckley
CNP
Rapid City, SD
Dr. Desiree Cox
CNP
Fort Meade, SD
Dr. Nicole Coyle
CNP
Rapid City, SD
Compare Primary 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 South Dakota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore South Dakota
Frequently Asked Questions
What is Sara Spartz, CNP's specialty? ▼
Sara Spartz, CNP specializes in Primary Care Nurse Practitioner and practices in Sioux Falls, South Dakota. Credentials: CNP.
How much does Sara Spartz, CNP prescribe under Medicare Part D? ▼
In 2023, Sara Spartz, CNP wrote 367 Medicare Part D claims totaling $128K in drug costs for 94 beneficiaries.
Where is Sara Spartz, CNP located? ▼
Sara Spartz, CNP is located at 1301 S CLIFF AVE STE 601, Sioux Falls, SD, 57105. Phone: (605) 322-6930.
What is Sara Spartz, CNP's NPI number? ▼
Sara Spartz, CNP's National Provider Identifier (NPI) is 1093457632, issued on 04/13/2022.
Does Sara Spartz, CNP prescribe more brand-name or generic drugs? ▼
Sara Spartz, CNP's prescribing is 62% brand-name and 0% generic drugs by claim count, with $122K in brand drug costs.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,179 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Sara Spartz, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Sara Spartz, CNP's most frequently prescribed drugs include Trelegy Ellipta, Anoro Ellipta, Symbicort. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sara Spartz, CNP accept Medicare? ▼
Sara Spartz, CNP appears in CMS Medicare data with 367 Part D claims and 94 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sara Spartz, CNP's credentials? ▼
Sara Spartz, CNP's NPI is 1093457632 with credentials CNP. 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.