NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1952021008
Verify on CMS → Sara Venzke
Family Nurse Practitioner in La Crosse, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 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
662
Medicare Part D claims · 151 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Sara Venzke filed 662 Medicare Part D claims in 2024 as a Family Nurse Practitioner in La Crosse, Wisconsin, prescribing 94% generic.
- 662
- Part D claims, 2024
- 94%
- generic prescribing
- ≥68th
- 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.
Federal trust snapshot
What official records show about Sara Venzke
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1952021008), first enumerated 08/30/2022.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 662 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1952021008 · Family Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1952021008
- ENUM-RECENT 2022
- TAX-MEGA 217K Family Nurse
- RX-LIGHT 662
- BOOK-LIGHT 2,645 in Wisconsin
- PHOTO-ENUM Stacy Perez · 2022
Sara Venzke's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
662 ≥ 68th percentile 68% of 1,416,883 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 · 2024
What does the federal data show about Sara Venzke?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
662 49% vs specialty avg
Specialty distribution in Wisconsin
How Family Nurse Practitioner compares to other specialties among Wisconsin 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).
Practice Address
Provider Details
| NPI | 1952021008 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Gender | Female |
| NPI Issued | 08/30/2022 |
Hospital and facility affiliations
Facilities where Sara Venzke 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.
Gundersen Lutheran Medical Center Inc
La Crosse, WI
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
Sara Venzke - brand share 6.0%
Family Nurse Practitioner average
6% brand-name claims vs 94% generic, on 662 2024 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 2024.
662
Total Claims
$45K
Total Drug Cost
151
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 714.467
- Total Day Supply
- 14,748
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $31K
- Generic Drug Cost
- $13K
- Opioid Claims
- 390 (58.9% rate)
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 3.03
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 26, 65-74: 63, 75-84: 46, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Sara Venzke prescribes most
Top Medicare Part D drugs by claim count, 2024
- Oxycodone Hcl
Oxycodone Hcl
123 claims
- Methadone Hcl
Methadone Hcl
68 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
51 claims
- Pregabalin 36
Pregabalin
36 claims
- Mirtazapine 34
Mirtazapine
34 claims
- Hydroxyzine Hcl 31
Hydroxyzine Hcl
31 claims
- Fentanyl 29
Fentanyl
29 claims
- Morphine Sulfate 26
Morphine Sulfate
26 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 123 |
| Methadone Hcl | 68 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 51 |
| Pregabalin | 36 |
| Mirtazapine | 34 |
| Hydroxyzine Hcl | 31 |
| Fentanyl | 29 |
| Morphine Sulfate | 26 |
| Morphine Sulfate Er Morphine Sulfate | 23 |
| Ondansetron Hcl | 22 |
* 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 Sara Venzke fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Sara Venzke's 662 claims are below the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Venzke, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Venzke.
One of 2,645 Family Nurse Practitioner providers enrolled in Wisconsin, 5 are shown here.
Amanda Abaya
APNP
Appleton, WI
Monaliza Abdela
FNP
Brookfield, WI
Ayia Abdeljabbar
Oak Creek, WI
Caroline Abel
APNP
Neenah, WI
Henrietta Abili
APNP
Germantown, WI
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sara Venzke's specialty? ▼
Sara Venzke specializes in Family Nurse Practitioner and practices in La Crosse, Wisconsin.
How much does Sara Venzke prescribe under Medicare Part D? ▼
In 2024, Sara Venzke wrote 662 Medicare Part D claims totaling $45K in drug costs for 151 beneficiaries.
Where is Sara Venzke located? ▼
Sara Venzke is located at 1836 SOUTH AVE, La Crosse, WI, 54601. Phone: (608) 782-3000.
What is Sara Venzke's NPI number? ▼
Sara Venzke's National Provider Identifier (NPI) is 1952021008, issued on 08/30/2022.
Does Sara Venzke prescribe more brand-name or generic drugs? ▼
Sara Venzke's prescribing is 6% brand-name and 94% generic drugs by claim count, with $31K in brand drug costs.
Does Sara Venzke prescribe opioids? ▼
Yes, Sara Venzke had 390 opioid claims in 2024 with an opioid prescribing rate of 58.9%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Sara Venzke prescribe most often? ▼
Based on 2024 Medicare Part D data, Sara Venzke's most frequently prescribed drugs include Oxycodone Hcl, Methadone Hcl, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sara Venzke accept Medicare? ▼
Sara Venzke appears in CMS Medicare data with 662 Part D claims and 151 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sara Venzke's credentials? ▼
Sara Venzke's NPI is 1952021008. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.