NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1730125667 MD
Verify on CMS → Rosario Bonafede, MD
Rheumatology Physician in Portland, 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 6,200 in Rheumatology 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 · 335 beneficiaries · Rheumatology Physician avg: 2K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
87.8/100
▲ 5 pts above national avg 83.1 · Above neutral
Industry payments
$5.7K
9 payments · CMS Open Payments (Sunshine Act)
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
Rosario Bonafede, MD reported a CMS MIPS final score of 87.8/100 - above the 83.1 national average - and filed 2,174 Medicare Part D claims in 2023.
- 87.8/100
- MIPS score · +5 vs avg
- 2K
- Part D claims, 2023
- 82%
- 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.
Rosario Bonafede, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
88 Top 46% higher than 54% 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 Rosario Bonafede, MD sits
This provider among rheumatology physician peers
Across the 2,181 rheumatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Rosario Bonafede, MD writes more Part D claims than 56% of them and scores higher on MIPS quality than 58% - placing this provider in the high-volume, high-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 rheumatology physician peer from a representative sample of 60; the gold marker is Rosario Bonafede, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Rosario Bonafede, MD 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 Rosario Bonafede, MD?
High performer (top quartile)Primary specialty
Rheumatology Physician
Medicare Part D claims
2,174 6% vs specialty avg
MIPS final score
87.8/100 4.7 pts vs avg
Specialty distribution in Oregon
How Rheumatology Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Rosario Bonafede, MD's 2023 MIPS final score plotted against the Rheumatology Physician national average
- MIPS Final Score
- 87.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Rheumatology Physician) - 87.8/100 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).
Rosario Bonafede, MD appears in the CMS NPPES registry as a Rheumatology Physician provider holding MD credentials at 5050 NE HOYT ST, Portland, OR, 97213, with a listed phone of (503) 215-6819. NPI 1730125667 was issued on 06/20/2006.
Medicare Part D records for calendar year 2023 show 2,174 prescription claims written by this provider, covering 335 Medicare beneficiaries and totaling roughly $2.8 million in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 6.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.8/100 for the 2023 performance year (Quality 85.2, Cost 74), compared with the national average of 83.1.
Rheumatology Physician is a mid-sized specialty nationwide, with 6,200 enrolled providers across 52 states and an average of 2,054 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 | 1730125667 |
|---|---|
| Specialty | Rheumatology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/20/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
87.7624
Final Score
Avg: 83.1
85.1748
Quality
74.0332
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Rosario Bonafede, 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.
Providence Health And Services Oregon
Oregon City, OR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Rosario Bonafede, MD. Source: openpaymentsdata.cms.gov.
Total received
$5.7K
Largest payer
Janssen Biotech, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Rosario Bonafede, MD - brand share 18.0%
Rheumatology Physician average
18% brand-name claims vs 82% generic, on 2,174 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.
2,174
Total Claims
$2.8M
Total Drug Cost
335
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,893
- Total Day Supply
- 114,033
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $2.7M
- Generic Drug Cost
- $51K
- Opioid Claims
- 136 (6.3% rate)
Patient Demographics
- Average Patient Age
- 73.5 years
- Avg HCC Risk Score
- 1.74
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 29, 65-74: 164, 75-84: 106, 85+: 36
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Rosario Bonafede, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Methotrexate
Methotrexate
467 claims
- Prednisone
Prednisone
449 claims
- Hydroxychloroquine… 175
Hydroxychloroquine Sulfate
175 claims
- Allopurinol 97
Allopurinol
97 claims
- Meloxicam 81
Meloxicam
81 claims
- Rinvoq 62
Rinvoq
62 claims
- Tramadol Hcl 62
Tramadol Hcl
62 claims
- Leflunomide 57
Leflunomide
57 claims
| Drug | Claims |
|---|---|
| Methotrexate Methotrexate Sodium | 467 |
| Prednisone | 449 |
| Hydroxychloroquine Sulfate | 175 |
| Allopurinol | 97 |
| Meloxicam | 81 |
| Rinvoq Upadacitinib | 62 |
| Tramadol Hcl | 62 |
| Leflunomide | 57 |
| Folic Acid | 39 |
| Sulfasalazine | 39 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rheumatology Physician Overview
How Rosario Bonafede, MD fits within the Rheumatology Physician landscape nationally.
6,200
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider
Rosario Bonafede, MD's 2,174 claims are above the specialty average of 2,054.
Nearby Rheumatology Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Bonafede.
Dr. Alfredo Aguirre
M.D.
Portland, OR
Dr. Elizabeth Anderson
MD
Portland, OR
Dr. Kathryn Baker
DO
Portland, OR
Dr. Andre Barkhuizen
M.D.
Portland, OR
Dr. Jennifer Barton
M.D.
Portland, OR
Compare Rheumatology 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 Oregon medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Rheumatology 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Oregon
Frequently Asked Questions
What is Rosario Bonafede, MD's specialty? ▼
Rosario Bonafede, MD specializes in Rheumatology Physician and practices in Portland, Oregon. Credentials: MD.
How much does Rosario Bonafede, MD prescribe under Medicare Part D? ▼
In 2023, Rosario Bonafede, MD wrote 2,174 Medicare Part D claims totaling $2.8M in drug costs for 335 beneficiaries.
What is Rosario Bonafede, MD's Medicare quality score? ▼
Rosario Bonafede, MD has a CMS MIPS Final Score of 87.8/100 (Quality: 85.2, Cost: 74). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Rosario Bonafede, MD located? ▼
Rosario Bonafede, MD is located at 5050 NE HOYT ST, Portland, OR, 97213. Phone: (503) 215-6819.
What is Rosario Bonafede, MD's NPI number? ▼
Rosario Bonafede, MD's National Provider Identifier (NPI) is 1730125667, issued on 06/20/2006.
Does Rosario Bonafede, MD prescribe more brand-name or generic drugs? ▼
Rosario Bonafede, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $2.7M in brand drug costs.
Does Rosario Bonafede, MD prescribe opioids? ▼
Yes, Rosario Bonafede, MD had 136 opioid claims in 2023 with an opioid prescribing rate of 6.3%.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,200 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does Rosario Bonafede, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Rosario Bonafede, MD's most frequently prescribed drugs include Methotrexate, Prednisone, Hydroxychloroquine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Rosario Bonafede, MD accept Medicare? ▼
Rosario Bonafede, MD appears in CMS Medicare data with 2,174 Part D claims and 335 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rosario Bonafede, MD's credentials? ▼
Rosario Bonafede, MD's NPI is 1730125667 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.
- 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.