NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1447740287 MD
Verify on CMS → Brett Rosauer, MD
Physical Medicine & Rehabilitation Physician in Iowa City, 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 15,336 in Physical Medicine & Rehabilitation 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
445
Medicare Part D claims · 98 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Brett Rosauer, MD filed 445 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in Iowa City, Iowa, prescribing 90% generic.
- 445
- Part D claims, 2023
- 90%
- 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.
Brett Rosauer, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
445 Top 38% higher than 62% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Brett Rosauer, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Brett Rosauer, MD?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
445 43% vs specialty avg
Specialty distribution in Iowa
How Physical Medicine & Rehabilitation Physician compares to other specialties among Iowa 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 Physical Medicine & Rehabilitation 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).
Brett Rosauer, MD appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding MD credentials at 200 HAWKINS DR, Iowa City, IA, 52242, with a listed phone of (319) 356-2223. NPI 1447740287 was issued on 05/17/2018.
Medicare Part D records for calendar year 2023 show 445 prescription claims written by this provider, covering 98 Medicare beneficiaries and totaling roughly $22K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 7.9%.
Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,336 enrolled providers across 54 states and an average of 781 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 | 1447740287 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/17/2018 |
Hospital and facility affiliations
Facilities where Brett Rosauer, MD 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.
Progressive Rehabilitation Associates LLC
Iowa City, IA
State University OF Iowa
Iowa City, 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
Brett Rosauer, MD - brand share 10.0%
Physical Medicine & Rehabilitation Physician average
10% brand-name claims vs 90% generic, on 445 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.
445
Total Claims
$22K
Total Drug Cost
98
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 446
- Total Day Supply
- 10,434
- Brand vs Generic
- 10% brand / 90% generic
- Brand Drug Cost
- $14K
- Generic Drug Cost
- $8K
- Opioid Claims
- 35 (7.9% rate)
- Antibiotic Claims
- 15
Patient Demographics
- Average Patient Age
- 73.2 years
- Avg HCC Risk Score
- 2.15
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brett Rosauer, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
22 claims
- Gabapentin
Gabapentin
18 claims
- Atorvastatin Calcium
Atorvastatin Calcium
16 claims
- Tamsulosin Hcl
Tamsulosin Hcl
16 claims
- Amlodipine Besylate
Amlodipine Besylate
15 claims
- Eliquis
Eliquis
13 claims
- Furosemide
Furosemide
13 claims
- Ondansetron Odt
Ondansetron Odt
13 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 22 |
| Gabapentin | 18 |
| Atorvastatin Calcium | 16 |
| Tamsulosin Hcl | 16 |
| Amlodipine Besylate | 15 |
| Eliquis Apixaban | 13 |
| Furosemide | 13 |
| Ondansetron Odt Ondansetron | 13 |
| Potassium Chloride | 13 |
| Lisinopril | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in IA →
All providers in Iowa →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Brett Rosauer, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,336
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Brett Rosauer, MD's 445 claims are below the specialty average of 781.
Nearby Physical Medicine & Rehabilitation Physician Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Rosauer.
Dr. Jason Abbuhl
DPT
Iowa City, IA
Dr. Fareeduddin Ahmed
MD
Davenport, IA
Dr. Nicholas Appleby
D.O.
Cedar Rapids, IA
Dr. Eric Aschenbrenner
M.D.
Iowa City, IA
Dr. Donna Bahls
M.D.
Clive, IA
Compare Physical Medicine & Rehabilitation 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 Physical Medicine & Rehabilitation 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 Brett Rosauer, MD's specialty? ▼
Brett Rosauer, MD specializes in Physical Medicine & Rehabilitation Physician and practices in Iowa City, Iowa. Credentials: MD.
How much does Brett Rosauer, MD prescribe under Medicare Part D? ▼
In 2023, Brett Rosauer, MD wrote 445 Medicare Part D claims totaling $22K in drug costs for 98 beneficiaries.
Where is Brett Rosauer, MD located? ▼
Brett Rosauer, MD is located at 200 HAWKINS DR, Iowa City, IA, 52242. Phone: (319) 356-2223.
What is Brett Rosauer, MD's NPI number? ▼
Brett Rosauer, MD's National Provider Identifier (NPI) is 1447740287, issued on 05/17/2018.
Does Brett Rosauer, MD prescribe more brand-name or generic drugs? ▼
Brett Rosauer, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $14K in brand drug costs.
Does Brett Rosauer, MD prescribe opioids? ▼
Yes, Brett Rosauer, MD had 35 opioid claims in 2023 with an opioid prescribing rate of 7.9%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,336 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Brett Rosauer, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Brett Rosauer, MD's most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brett Rosauer, MD accept Medicare? ▼
Brett Rosauer, MD appears in CMS Medicare data with 445 Part D claims and 98 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brett Rosauer, MD's credentials? ▼
Brett Rosauer, MD's NPI is 1447740287 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 (2023). 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 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.