NPI registry status
Active
2026 NPPES data Trauma Surgery Physician NPI 1942412044 M.D.
Verify on CMS → Jennine Larson, M.D.
Trauma Surgery Physician in Wausau, 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 1,010 in Trauma Surgery Physician, 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
207
Medicare Part D claims · 111 beneficiaries · Trauma Surgery Physician avg: 75
MIPS score
100/100
▲ 17 pts above national avg 83.5 · Exceptional
What the federal data shows
Jennine Larson, M.D. reported a CMS MIPS final score of 100/100 - above the 83.5 national average - and filed 207 Medicare Part D claims in 2024.
- 100/100
- MIPS score · +17 vs avg
- 207
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥92nd
- pct among measured MIPS (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 Jennine Larson, M.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1942412044), first enumerated 05/03/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 207 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 100/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- 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 1942412044 · Trauma Surgery Physician
NPI-10 · ENUM-MID · TAX-NARROW · MIPS-ELITE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1942412044
- ENUM-MID 2007
- TAX-NARROW 1,010
- MIPS-ELITE 100/100
- RX-LIGHT 207
- BOOK-THIN 30 in Wisconsin
- PHOTO-FINISH Thomas Abbruzzese, M… · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Larson · this pr…
Larson · this provider
100 MIPS pts
- Elaine Chan, MD …
Elaine Chan, MD
100 MIPS pts
- Thomas Abbruzzes…
Thomas Abbruzzese, M.D.
100 MIPS pts
- Darwin Ang, MD ·…
Darwin Ang, MD
100 MIPS pts
- Stephen Barnes, …
Stephen Barnes, M.D.
100 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Jennine Larson, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
100 ≥ 92nd percentile 92% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Jennine Larson, M.D. sits
This provider among trauma surgery physician peers
Across the 136 trauma surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Jennine Larson, M.D. writes more Part D claims than 92% of them and scores higher on MIPS quality than 92% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one trauma surgery physician peer from a representative sample of 60; the gold marker is Jennine Larson, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Jennine Larson, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jennine Larson, M.D.?
High performer (top quartile)Primary specialty
Trauma Surgery Physician
Medicare Part D claims
207 176% vs specialty avg
MIPS final score
100/100 16.5 pts vs avg
Specialty distribution in Wisconsin
How Trauma Surgery Physician compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Jennine Larson, M.D.'s 2023 MIPS final score plotted against the Trauma Surgery Physician national average
- MIPS Final Score
- 100/100
- vs 83.5 national avg · 2023 performance year
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 | 1942412044 |
|---|---|
| Specialty | Trauma Surgery Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 05/03/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Measured-score avg: 83.5
97.0285
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Jennine Larson, M.D. 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.
Surgical Associates, S.C.
Wausau, 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).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
207
Total Claims
$5K
Total Drug Cost
111
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 270.633
- Total Day Supply
- 4,554
- Generic Drug Cost
- $4K
- Opioid Claims
- 78 (37.7% rate)
- Antibiotic Claims
- 34
Patient Demographics
- Average Patient Age
- 68.6 years
- Avg HCC Risk Score
- 1.23
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 25, 65-74: 59, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jennine Larson, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
49 claims
- Omeprazole
Omeprazole
25 claims
- Tramadol Hcl 19
Tramadol Hcl
19 claims
- Pantoprazole Sodium 15
Pantoprazole Sodium
15 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 49 |
| Omeprazole | 25 |
| Tramadol Hcl | 19 |
| Pantoprazole Sodium | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Trauma Surgery Physician Overview
How Jennine Larson, M.D. fits within the Trauma Surgery Physician landscape nationally.
1,010
Trauma Surgery Physician Providers in US
49
States with Trauma Surgery Physician
75
Avg Claims per Provider
Jennine Larson, M.D.'s 207 claims are above the specialty average of 75.
Nationwide Trauma Surgery Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Larson, both outside Wisconsin so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (100 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Trauma Surgery Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Larson.
One of 30 Trauma Surgery Physician providers enrolled in Wisconsin, 5 are shown here.
Dr. Suresh Agarwal
M.D.
Madison, WI
Dr. Jon Bowersox
M.D.
Madison, WI
Dr. Rebecca Busch
M.D.
Madison, WI
Dr. Robert Coscia
M.D.
Milwaukee, WI
Dr. Margaret Debot
MD
Milwaukee, WI
Compare Trauma Surgery Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jennine Larson, M.D.'s specialty? ▼
Jennine Larson, M.D. specializes in Trauma Surgery Physician and practices in Wausau, Wisconsin. Credentials: M.D..
How much does Jennine Larson, M.D. prescribe under Medicare Part D? ▼
In 2024, Jennine Larson, M.D. wrote 207 Medicare Part D claims totaling $5K in drug costs for 111 beneficiaries.
What is Jennine Larson, M.D.'s Medicare quality score? ▼
Jennine Larson, M.D. has a CMS MIPS Final Score of 100/100 (Quality: 97). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jennine Larson, M.D. located? ▼
Jennine Larson, M.D. is located at 2400 PINE RIDGE BLVD, Wausau, WI, 54401. Phone: (715) 847-2022.
What is Jennine Larson, M.D.'s NPI number? ▼
Jennine Larson, M.D.'s National Provider Identifier (NPI) is 1942412044, issued on 05/03/2007.
Does Jennine Larson, M.D. prescribe opioids? ▼
Yes, Jennine Larson, M.D. had 78 opioid claims in 2024 with an opioid prescribing rate of 37.7%.
How many Trauma Surgery Physician providers are there in the US? ▼
There are 1,010 Trauma Surgery Physician providers across 49 states in the US. The average Trauma Surgery Physician provider writes 75 Medicare Part D claims per year.
What drugs does Jennine Larson, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Jennine Larson, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Omeprazole, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jennine Larson, M.D. accept Medicare? ▼
Jennine Larson, M.D. appears in CMS Medicare data with 207 Part D claims and 111 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jennine Larson, M.D.'s credentials? ▼
Jennine Larson, M.D.'s NPI is 1942412044 with credentials M.D.. 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.
- 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 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.