NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1578174975 NP-C
Verify on CMS → Brittany Vondrak, NP-C
Family Nurse Practitioner in Dakota Dunes, 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 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
240
Medicare Part D claims · 30 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
69%
generic claims · 31% 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
Brittany Vondrak, NP-C filed 240 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Dakota Dunes, South Dakota, prescribing 69% generic.
- 240
- Part D claims, 2023
- 69%
- generic prescribing
- ≥49th
- pct by Part D claim volume (lower-bound band)
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.
Brittany Vondrak, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
240 ≥ 49th percentile 49% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Brittany Vondrak, NP-C?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
240 80% vs specialty avg
Specialty distribution in South Dakota
How Family 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 Family 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).
Brittany Vondrak, NP-C appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding NP-C credentials at 575 N SIOUX POINT RD, Dakota Dunes, SD, 57049, with a listed phone of (605) 217-2667. NPI 1578174975 was issued on 08/11/2020.
Medicare Part D records for calendar year 2023 show 240 prescription claims written by this provider, covering 30 Medicare beneficiaries and totaling roughly $29K in drug spend, split 31% brand-name and 69% generic by claim count.
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 | 1578174975 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | NP-C |
| Gender | Female |
| NPI Issued | 08/11/2020 |
Brand vs generic prescribing mix · Above average
Brittany Vondrak, NP-C - brand share 31.0%
Family Nurse Practitioner average
31% brand-name claims vs 69% generic, on 240 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.
240
Total Claims
$29K
Total Drug Cost
30
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 241
- Total Day Supply
- 4,899
- Brand vs Generic
- 31% brand / 69% generic
- Brand Drug Cost
- $25K
- Generic Drug Cost
- $4K
- Antibiotic Claims
- 18
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 3.08
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brittany Vondrak, NP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Jardiance
Jardiance
27 claims
- Lisinopril
Lisinopril
25 claims
- Amlodipine Besylate
Amlodipine Besylate
18 claims
- Eliquis
Eliquis
16 claims
- Atenolol
Atenolol
14 claims
- Losartan Potassium
Losartan Potassium
12 claims
- Hydralazine Hcl
Hydralazine Hcl
11 claims
| Drug | Claims |
|---|---|
| Jardiance Empagliflozin | 27 |
| Lisinopril | 25 |
| Amlodipine Besylate | 18 |
| Eliquis Apixaban | 16 |
| Atenolol | 14 |
| Losartan Potassium | 12 |
| Hydralazine Hcl | 11 |
* 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 Brittany Vondrak, NP-C 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
Brittany Vondrak, NP-C's 240 claims are below the specialty average of 1,222.
Nearby Family 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 Vondrak.
Dr. Carletta Aberle
CNP
McLaughlin, SD
Dr. Michelle Abraham
CNP
Sioux Falls, SD
Dr. Kayla Adamek
NP
Sioux Falls, SD
Dr. Kathryn Adams
CNP
Sioux Falls, SD
Julia Adee
Brookings, SD
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 South Dakota 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 Brittany Vondrak, NP-C's specialty? ▼
Brittany Vondrak, NP-C specializes in Family Nurse Practitioner and practices in Dakota Dunes, South Dakota. Credentials: NP-C.
How much does Brittany Vondrak, NP-C prescribe under Medicare Part D? ▼
In 2023, Brittany Vondrak, NP-C wrote 240 Medicare Part D claims totaling $29K in drug costs for 30 beneficiaries.
Where is Brittany Vondrak, NP-C located? ▼
Brittany Vondrak, NP-C is located at 575 N SIOUX POINT RD, Dakota Dunes, SD, 57049. Phone: (605) 217-2667.
What is Brittany Vondrak, NP-C's NPI number? ▼
Brittany Vondrak, NP-C's National Provider Identifier (NPI) is 1578174975, issued on 08/11/2020.
Does Brittany Vondrak, NP-C prescribe more brand-name or generic drugs? ▼
Brittany Vondrak, NP-C's prescribing is 31% brand-name and 69% generic drugs by claim count, with $25K in brand drug costs.
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 Brittany Vondrak, NP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Brittany Vondrak, NP-C's most frequently prescribed drugs include Jardiance, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brittany Vondrak, NP-C accept Medicare? ▼
Brittany Vondrak, NP-C appears in CMS Medicare data with 240 Part D claims and 30 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brittany Vondrak, NP-C's credentials? ▼
Brittany Vondrak, NP-C's NPI is 1578174975 with credentials NP-C. 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.