NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1720061096 DO
Verify on CMS → Charles Cagin, DO
Cardiovascular Disease Physician 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 25,298 in Cardiovascular Disease 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
2K
Medicare Part D claims · 267 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
92%
generic claims · 8% 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
Charles Cagin, DO filed 1,562 Medicare Part D claims in 2024 as a Cardiovascular Disease Physician in La Crosse, Wisconsin, prescribing 92% generic.
- 2K
- Part D claims, 2024
- 92%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥81st
- 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 Charles Cagin, DO
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 1720061096), first enumerated 11/21/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,562 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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 1720061096 · Cardiovascular Disease Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1720061096
- ENUM-LEGACY 2005
- TAX-MID 25K Cardiovascular Disease
- RX-MID 1,562
- BOOK-THIN 394 in Wisconsin
- PHOTO-ENUM Sherrie Brooks, D.O.… · 2005
Charles Cagin, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,562 ≥ 81st percentile 81% 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
✓
Board certification likely (heuristic, not verified)
Charles Cagin, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 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 Charles Cagin, DO?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
1,562 50% vs specialty avg
Specialty distribution in Wisconsin
How Cardiovascular Disease Physician 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 Cardiovascular Disease Physician. 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 | 1720061096 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 11/21/2005 |
Hospital and facility affiliations
Facilities where Charles Cagin, DO 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.
Mayo Clinic Health System-Southwest Wisconsin Region Inc
Sparta, 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
Charles Cagin, DO - brand share 8.0%
Cardiovascular Disease Physician average
8% brand-name claims vs 92% generic, on 1,562 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.
1,562
Total Claims
$134K
Total Drug Cost
267
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,714.9
- Total Day Supply
- 110,302
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $111K
- Generic Drug Cost
- $24K
Patient Demographics
- Average Patient Age
- 74.7 years
- Avg HCC Risk Score
- 1.65
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 19, 65-74: 110, 75-84: 108, 85+: 30
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Charles Cagin, DO prescribes most
Top Medicare Part D drugs by claim count, 2024
- Bisoprolol Fumarate
Bisoprolol Fumarate
162 claims
- Amlodipine Besylate
Amlodipine Besylate
145 claims
- Atorvastatin Calcium
Atorvastatin Calcium
119 claims
- Metoprolol Succinate
Metoprolol Succinate
100 claims
- Eliquis
Eliquis
78 claims
- Losartan Potassium
Losartan Potassium
75 claims
- Torsemide
Torsemide
73 claims
- Lisinopril 52
Lisinopril
52 claims
| Drug | Claims |
|---|---|
| Bisoprolol Fumarate | 162 |
| Amlodipine Besylate | 145 |
| Atorvastatin Calcium | 119 |
| Metoprolol Succinate | 100 |
| Eliquis Apixaban | 78 |
| Losartan Potassium | 75 |
| Torsemide | 73 |
| Lisinopril | 52 |
| Ranolazine Er Ranolazine | 52 |
| Ezetimibe | 46 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Charles Cagin, DO fits within the Cardiovascular Disease Physician landscape nationally.
25,298
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,149
Avg Claims per Provider
Charles Cagin, DO's 1,562 claims are below the specialty average of 3,149.
Nationwide Cardiovascular Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Cagin, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Cardiovascular Disease Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Cagin.
One of 394 Cardiovascular Disease Physician providers enrolled in Wisconsin, 5 are shown here.
Katherine Abbo
MD FACC
Kenosha, WI
Dr. Mateen Abidi
M.D
La Crosse, WI
Dr. Zaid Abood
MD
Milwaukee, WI
Dr. Michael Accavitti
M.D.
Madison, WI
Dr. Peter Ackell
MD
Appleton, WI
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Charles Cagin, DO's specialty? ▼
Charles Cagin, DO specializes in Cardiovascular Disease Physician and practices in La Crosse, Wisconsin. Credentials: DO.
How much does Charles Cagin, DO prescribe under Medicare Part D? ▼
In 2024, Charles Cagin, DO wrote 1,562 Medicare Part D claims totaling $134K in drug costs for 267 beneficiaries.
Where is Charles Cagin, DO located? ▼
Charles Cagin, DO is located at 800 WEST AVE S, La Crosse, WI, 54601. Phone: (608) 392-9862.
What is Charles Cagin, DO's NPI number? ▼
Charles Cagin, DO's National Provider Identifier (NPI) is 1720061096, issued on 11/21/2005.
Does Charles Cagin, DO prescribe more brand-name or generic drugs? ▼
Charles Cagin, DO's prescribing is 8% brand-name and 92% generic drugs by claim count, with $111K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 25,298 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,149 Medicare Part D claims per year.
What drugs does Charles Cagin, DO prescribe most often? ▼
Based on 2024 Medicare Part D data, Charles Cagin, DO's most frequently prescribed drugs include Bisoprolol Fumarate, Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Charles Cagin, DO accept Medicare? ▼
Charles Cagin, DO appears in CMS Medicare data with 1,562 Part D claims and 267 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Charles Cagin, DO's credentials? ▼
Charles Cagin, DO's NPI is 1720061096 with credentials DO. 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.