NPI registry status
Active
2026 NPPES data Emergency Medicine Physician NPI 1811003031 DO
Verify on CMS → Lucas Brinkman, DO
Emergency Medicine Physician in Fredericksburg, Iowa.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 64,463 in Emergency Medicine 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
11K
Medicare Part D claims · 564 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
8/100
▼ 75 pts below national avg 83.1 · Penalty band
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lucas Brinkman, DO reported a CMS MIPS final score of 8/100 - below the 83.1 national average - and filed 11,190 Medicare Part D claims in 2023.
- 8/100
- MIPS score · -75 vs avg
- 11K
- Part D claims, 2023
- 89%
- 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.
Lucas Brinkman, DO's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
8 2nd percentile higher than 2% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Lucas Brinkman, DO sits
This provider among emergency medicine physician peers
Across the 14,967 emergency medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Lucas Brinkman, DO writes more Part D claims than 100% of them and scores higher on MIPS quality than 0% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one emergency medicine physician peer from a representative sample of 60; the gold marker is Lucas Brinkman, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Lucas Brinkman, DO 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 Lucas Brinkman, DO?
Below national averagePrimary specialty
Emergency Medicine Physician
Medicare Part D claims
11,190 32× vs specialty avg
MIPS final score
8/100 75.1 pts vs avg
Specialty distribution in Iowa
How Emergency Medicine Physician compares to other specialties among Iowa providers
Medicare quality performance, MIPS
Lucas Brinkman, DO's 2023 MIPS final score plotted against the Emergency Medicine Physician national average
- MIPS Final Score
- 8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Emergency Medicine Physician) - 8/100 vs national avg 83.1
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).
Lucas Brinkman, DO appears in the CMS NPPES registry as an Emergency Medicine Physician provider holding DO credentials at 115 SCHULT RIDGE RD, Fredericksburg, IA, 50630, with a listed phone of (563) 237-5316. NPI 1811003031 was issued on 08/21/2006.
Medicare Part D records for calendar year 2023 show 11,190 prescription claims written by this provider, covering 564 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 10% brand-name and 89% generic by claim count, with an opioid prescribing rate of 3.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 8/100 for the 2023 performance year (Quality 0, Cost 26.7), compared with the national average of 83.1.
Emergency Medicine Physician is a high-volume specialty nationwide, with 64,463 enrolled providers across 56 states and an average of 352 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1811003031 |
|---|---|
| Specialty | Emergency Medicine Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 08/21/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
8.0033
Final Score
Avg: 83.1
0
Quality
26.6775
Cost
0
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Lucas Brinkman, 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.
Sumner Community Club
Fredericksburg, IA
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 · Typical
Lucas Brinkman, DO - brand share 10.0%
Emergency Medicine Physician average
10% brand-name claims vs 89% generic, on 11,190 2023 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 2023.
11,190
Total Claims
$1.1M
Total Drug Cost
564
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 20,763
- Total Day Supply
- 585,682
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $867K
- Generic Drug Cost
- $199K
- Opioid Claims
- 364 (3.3% rate)
- Antibiotic Claims
- 411
Patient Demographics
- Average Patient Age
- 73.2 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 48, 65-74: 257, 75-84: 198, 85+: 61
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lucas Brinkman, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
416 claims
- Omeprazole
Omeprazole
381 claims
- Lisinopril
Lisinopril
355 claims
- Levothyroxine Sodium
Levothyroxine Sodium
354 claims
- Simvastatin
Simvastatin
333 claims
- Furosemide
Furosemide
295 claims
- Metformin Hcl
Metformin Hcl
280 claims
- Amlodipine Besylate
Amlodipine Besylate
269 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 416 |
| Omeprazole | 381 |
| Lisinopril | 355 |
| Levothyroxine Sodium | 354 |
| Simvastatin | 333 |
| Furosemide | 295 |
| Metformin Hcl | 280 |
| Amlodipine Besylate | 269 |
| Metoprolol Succinate | 248 |
| Gabapentin | 247 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Medicine Physician Overview
How Lucas Brinkman, DO fits within the Emergency Medicine Physician landscape nationally.
64,463
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider
Lucas Brinkman, DO's 11,190 claims are above the specialty average of 352.
Nearby Emergency Medicine Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Brinkman.
Dr. Javaid Abbasi
D.O.
Des Moines, IA
Dr. Dmitriy Acherkan
MD
Coralville, IA
Dr. Erik Adair
D.O.
Des Moines, IA
Dr. Agustin Aguilar
MD
Iowa City, IA
Dr. Raminder Ahluwalia
MD
Davenport, IA
Compare Emergency Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Iowa medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Lucas Brinkman, DO's specialty? ▼
Lucas Brinkman, DO specializes in Emergency Medicine Physician and practices in Fredericksburg, Iowa. Credentials: DO.
How much does Lucas Brinkman, DO prescribe under Medicare Part D? ▼
In 2023, Lucas Brinkman, DO wrote 11,190 Medicare Part D claims totaling $1.1M in drug costs for 564 beneficiaries.
What is Lucas Brinkman, DO's Medicare quality score? ▼
Lucas Brinkman, DO has a CMS MIPS Final Score of 8/100 (Quality: 0, Cost: 26.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lucas Brinkman, DO located? ▼
Lucas Brinkman, DO is located at 115 SCHULT RIDGE RD, Fredericksburg, IA, 50630. Phone: (563) 237-5316.
What is Lucas Brinkman, DO's NPI number? ▼
Lucas Brinkman, DO's National Provider Identifier (NPI) is 1811003031, issued on 08/21/2006.
Does Lucas Brinkman, DO prescribe more brand-name or generic drugs? ▼
Lucas Brinkman, DO's prescribing is 10% brand-name and 89% generic drugs by claim count, with $867K in brand drug costs.
Does Lucas Brinkman, DO prescribe opioids? ▼
Yes, Lucas Brinkman, DO had 364 opioid claims in 2023 with an opioid prescribing rate of 3.3%.
How many Emergency Medicine Physician providers are there in the US? ▼
There are 64,463 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does Lucas Brinkman, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Lucas Brinkman, DO's most frequently prescribed drugs include Atorvastatin Calcium, Omeprazole, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lucas Brinkman, DO accept Medicare? ▼
Lucas Brinkman, DO appears in CMS Medicare data with 11,190 Part D claims and 564 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lucas Brinkman, DO's credentials? ▼
Lucas Brinkman, DO's NPI is 1811003031 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.
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 May 2026.