NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1093786261 MD
Verify on CMS → Frederic Van Dis, MD
Cardiovascular Disease Physician in Roseburg, Oregon.
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
236
Medicare Part D claims · 98 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
75%
generic claims · 25% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
80.7/100
▼ 3 pts below national avg 83.5 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Frederic Van Dis, MD reported a CMS MIPS final score of 80.7/100 - below the 83.5 national average - and filed 236 Medicare Part D claims in 2024.
- 80.7/100
- MIPS score · -3 vs avg
- 236
- Part D claims, 2024
- 75%
- generic prescribing
- Likely
- board-certified (heuristic)
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 Frederic Van Dis, MD
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 1093786261), first enumerated 01/27/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 236 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 80.7/100 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.
- 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 1093786261 · Cardiovascular Disease Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-INLINE · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1093786261
- ENUM-LEGACY 2006
- TAX-MID 25K Cardiovascular Disease
- MIPS-INLINE 80.7/100
- RX-LIGHT 236
- BOOK-THIN 240 in Oregon
- PHOTO-FINISH Ibrahim Osman, M.D. · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Van Dis · this p…
Van Dis · this provider
80.7 MIPS pts
- Ibrahim Osman, M…
Ibrahim Osman, M.D.
80.7 MIPS pts
- Dane Sobek, MD ·…
Dane Sobek, MD
80.8 MIPS pts
- Saadi Albaghdadi…
Saadi Albaghdadi, M.D.
80.8 MIPS pts
- Nathaniel Madsen…
Nathaniel Madsen, M.D.
80.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Frederic Van Dis, MD'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.
81 ≥ 30th percentile 30% 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 Frederic Van Dis, MD sits
This provider among cardiovascular disease physician peers
Across the 7,999 cardiovascular disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, Frederic Van Dis, MD writes more Part D claims than 8% of them and scores higher on MIPS quality than 30% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one cardiovascular disease physician peer from a representative sample of 60; the gold marker is Frederic Van Dis, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Frederic Van Dis, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Frederic Van Dis, MD?
Near national averagePrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
236 93% vs specialty avg
MIPS final score
80.7/100 2.8 pts vs avg
Specialty distribution in Oregon
How Cardiovascular Disease Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Frederic Van Dis, MD's 2023 MIPS final score plotted against the Cardiovascular Disease Physician national average
- MIPS Final Score
- 80.7/100
- 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 | 1093786261 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 01/27/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
80.7405
Final Score
Measured-score avg: 83.5
75.1914
Quality
61.4436
Cost
99
Promoting Interoperability
Reporting: Group practice
Brand vs generic prescribing mix · Above average
Frederic Van Dis, MD - brand share 25.0%
Cardiovascular Disease Physician average
25% brand-name claims vs 75% generic, on 236 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.
236
Total Claims
$68K
Total Drug Cost
98
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 587.567
- Total Day Supply
- 17,457
- Brand vs Generic
- 25% brand / 75% generic
- Brand Drug Cost
- $65K
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 73.4 years
- Avg HCC Risk Score
- 1.90
- Gender Split
- 45% female / 55% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Frederic Van Dis, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Metoprolol Succinate
Metoprolol Succinate
31 claims
- Eliquis
Eliquis
21 claims
- Xarelto
Xarelto
20 claims
- Entresto
Entresto
14 claims
- Losartan Potassium
Losartan Potassium
14 claims
- Isosorbide Mononit…
Isosorbide Mononitrate Er
13 claims
- Lisinopril 12
Lisinopril
12 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 31 |
| Eliquis Apixaban | 21 |
| Xarelto Rivaroxaban | 20 |
| Entresto Sacubitril/Valsartan | 14 |
| Losartan Potassium | 14 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 13 |
| Lisinopril | 12 |
* 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 Frederic Van Dis, MD 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
Frederic Van Dis, MD's 236 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 Van Dis, both outside Oregon so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (80.7 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Cardiovascular Disease Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Van Dis.
One of 240 Cardiovascular Disease Physician providers enrolled in Oregon, 5 are shown here.
Dr. Amged Abdelaziz
MD
Portland, OR
Dr. Jacob Abraham
M.D.
Portland, OR
Vratika Agarwal
MBBS
Portland, OR
Dr. Shaun Ageno
M.D.
Portland, OR
Dr. Masud Ahmad
MD
Portland, OR
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Frederic Van Dis, MD's specialty? ▼
Frederic Van Dis, MD specializes in Cardiovascular Disease Physician and practices in Roseburg, Oregon. Credentials: MD.
How much does Frederic Van Dis, MD prescribe under Medicare Part D? ▼
In 2024, Frederic Van Dis, MD wrote 236 Medicare Part D claims totaling $68K in drug costs for 98 beneficiaries.
What is Frederic Van Dis, MD's Medicare quality score? ▼
Frederic Van Dis, MD has a CMS MIPS Final Score of 80.7/100 (Quality: 75.2, Cost: 61.4). 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 Frederic Van Dis, MD located? ▼
Frederic Van Dis, MD is located at 2801 NW MERCY DR, Roseburg, OR, 97471. Phone: (541) 677-1555.
What is Frederic Van Dis, MD's NPI number? ▼
Frederic Van Dis, MD's National Provider Identifier (NPI) is 1093786261, issued on 01/27/2006.
Does Frederic Van Dis, MD prescribe more brand-name or generic drugs? ▼
Frederic Van Dis, MD's prescribing is 25% brand-name and 75% generic drugs by claim count, with $65K 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 Frederic Van Dis, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Frederic Van Dis, MD's most frequently prescribed drugs include Metoprolol Succinate, Eliquis, Xarelto. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Frederic Van Dis, MD accept Medicare? ▼
Frederic Van Dis, MD appears in CMS Medicare data with 236 Part D claims and 98 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Frederic Van Dis, MD's credentials? ▼
Frederic Van Dis, MD's NPI is 1093786261 with credentials MD. 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.