NPI registry status
Active
2026 NPPES data Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician NPI 1912148529 M.D.
Verify on CMS → Rabin Gerrah, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Corvallis, 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 5,070 in Thoracic Surgery (Cardiothoracic Vascular Surgery) 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
68
Medicare Part D claims · 29 beneficiaries · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician avg: 128
MIPS score
93.6/100
▲ 10 pts above national avg 83.5 · Exceptional
Industry payments
$168.65
10 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Rabin Gerrah, M.D. reported a CMS MIPS final score of 93.6/100 - above the 83.5 national average - and filed 68 Medicare Part D claims in 2023.
- 93.6/100
- MIPS score · +10 vs avg
- 68
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥69th
- pct among measured MIPS (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.
Rabin Gerrah, M.D.'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.
94 ≥ 69th percentile 69% 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 Rabin Gerrah, M.D. sits
This provider among thoracic surgery (cardiothoracic vascular surgery) physician peers
Across the 795 thoracic surgery (cardiothoracic vascular surgery) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Rabin Gerrah, M.D. writes more Part D claims than 58% of them and scores higher on MIPS quality than 67% - 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 thoracic surgery (cardiothoracic vascular surgery) physician peer from a representative sample of 60; the gold marker is Rabin Gerrah, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Rabin Gerrah, M.D. 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 Rabin Gerrah, M.D.?
High performer (top quartile)Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Medicare Part D claims
68 47% vs specialty avg
MIPS final score
93.6/100 10.1 pts vs avg
Specialty distribution in Oregon
How Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Rabin Gerrah, M.D.'s 2023 MIPS final score plotted against the Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician national average
- MIPS Final Score
- 93.6/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician) - 93.6/100 vs national avg 83.5
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).
Rabin Gerrah, M.D. appears in the CMS NPPES registry as a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider holding M.D. credentials at 3640 NW SAMARITAN DR STE 120, Corvallis, OR, 97330, with a listed phone of (541) 768-5223. NPI 1912148529 was issued on 03/11/2009.
Medicare Part D records for calendar year 2023 show 68 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $1K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.6/100 for the 2023 performance year (Quality 85.3), compared with the 83.5 average among clinicians with a measured score.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician is a mid-sized specialty nationwide, with 5,070 enrolled providers across 52 states and an average of 128 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 | 1912148529 |
|---|---|
| Specialty | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/11/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.5743
Final Score
Measured-score avg: 83.5
85.3366
Quality
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Rabin Gerrah, M.D. 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.
Good Samaritan Hospital Corvallis
Corvallis, 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 Rabin Gerrah, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$169
Largest payer
Edwards Lifesciences Corporation
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
68
Total Claims
$1K
Total Drug Cost
29
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 81
- Total Day Supply
- 1,675
- Generic Drug Cost
- $861
Patient Demographics
- Average Patient Age
- 71.1 years
- Avg HCC Risk Score
- 1.73
More Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in OR →
All providers in Oregon →
Compare specialties →
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Overview
How Rabin Gerrah, M.D. fits within the Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician landscape nationally.
5,070
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Providers in US
52
States with Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
128
Avg Claims per Provider
Rabin Gerrah, M.D.'s 68 claims are below the specialty average of 128.
Nearby Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Gerrah.
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 Thoracic Surgery (Cardiothoracic Vascular Surgery) 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 Rabin Gerrah, M.D.'s specialty? ▼
Rabin Gerrah, M.D. specializes in Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician and practices in Corvallis, Oregon. Credentials: M.D..
How much does Rabin Gerrah, M.D. prescribe under Medicare Part D? ▼
In 2023, Rabin Gerrah, M.D. wrote 68 Medicare Part D claims totaling $1K in drug costs for 29 beneficiaries.
What is Rabin Gerrah, M.D.'s Medicare quality score? ▼
Rabin Gerrah, M.D. has a CMS MIPS Final Score of 93.6/100 (Quality: 85.3). 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 Rabin Gerrah, M.D. located? ▼
Rabin Gerrah, M.D. is located at 3640 NW SAMARITAN DR STE 120, Corvallis, OR, 97330. Phone: (541) 768-5223.
What is Rabin Gerrah, M.D.'s NPI number? ▼
Rabin Gerrah, M.D.'s National Provider Identifier (NPI) is 1912148529, issued on 03/11/2009.
How many Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers are there in the US? ▼
There are 5,070 Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers across 52 states in the US. The average Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider writes 128 Medicare Part D claims per year.
Does Rabin Gerrah, M.D. accept Medicare? ▼
Rabin Gerrah, M.D. appears in CMS Medicare data with 68 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rabin Gerrah, M.D.'s credentials? ▼
Rabin Gerrah, M.D.'s NPI is 1912148529 with credentials M.D.. 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
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.