NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1073577607 APNP
Verify on CMS → Leann Derungs, APNP
Nurse Practitioner in Janesville, 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 89,808 in 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
74
Medicare Part D claims · 32 beneficiaries · Nurse Practitioner avg: 1K
What the federal data shows
Leann Derungs, APNP filed 74 Medicare Part D claims in 2024 as a Nurse Practitioner in Janesville, Wisconsin.
- 74
- Part D claims, 2024
- ≥0th
- 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 Leann Derungs, APNP
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1073577607), first enumerated 04/12/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 74 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1073577607 · Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1073577607
- ENUM-LEGACY 2006
- TAX-MEGA 90K Nurse Practitioner
- RX-TRACE 74
- BOOK-LIGHT 3,463 in Wisconsin
- PHOTO-ENUM Susan Yi, CRNP · 2006
Leann Derungs, APNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
74 ≥ 0th percentile 0% 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 Leann Derungs, APNP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
74 94% vs specialty avg
Specialty distribution in Wisconsin
How 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 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 | 1073577607 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APNP |
| Gender | Female |
| NPI Issued | 04/12/2006 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
74
Total Claims
$1K
Total Drug Cost
32
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 134
- Total Day Supply
- 3,805
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 69.3 years
- Avg HCC Risk Score
- 1.07
- Gender Split
- 63% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Ropinirole Hcl | 24 |
| Gabapentin | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Leann Derungs, APNP fits within the Nurse Practitioner landscape nationally.
89,808
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,144
Avg Claims per Provider
Leann Derungs, APNP's 74 claims are below the specialty average of 1,144.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Derungs, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nurse Practitioner Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Derungs.
One of 3,463 Nurse Practitioner providers enrolled in Wisconsin, 5 are shown here.
Caroline Aaberg
APNP
Madison, WI
Joyce Abbott
APNP
Oshkosh, WI
Mohamed Abdelazim
APNP
Appleton, WI
Jade Abts
NP
Green Bay, WI
Carol Adamczyk
MSN
Wauwatosa, WI
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Leann Derungs, APNP's specialty? ▼
Leann Derungs, APNP specializes in Nurse Practitioner and practices in Janesville, Wisconsin. Credentials: APNP.
How much does Leann Derungs, APNP prescribe under Medicare Part D? ▼
In 2024, Leann Derungs, APNP wrote 74 Medicare Part D claims totaling $1K in drug costs for 32 beneficiaries.
Where is Leann Derungs, APNP located? ▼
Leann Derungs, APNP is located at 3200 E RACINE ST, Janesville, WI, 53546. Phone: (608) 371-8000.
What is Leann Derungs, APNP's NPI number? ▼
Leann Derungs, APNP's National Provider Identifier (NPI) is 1073577607, issued on 04/12/2006.
How many Nurse Practitioner providers are there in the US? ▼
There are 89,808 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,144 Medicare Part D claims per year.
What drugs does Leann Derungs, APNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Leann Derungs, APNP's most frequently prescribed drugs include Ropinirole Hcl, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Leann Derungs, APNP accept Medicare? ▼
Leann Derungs, APNP appears in CMS Medicare data with 74 Part D claims and 32 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Leann Derungs, APNP's credentials? ▼
Leann Derungs, APNP's NPI is 1073577607 with credentials APNP. 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.