NPI registry status
Active
2026 NPPES data Colon & Rectal Surgery Physician NPI 1295173763 MD/PHD
Verify on CMS → Paul Kaminsky, MD/PHD
Colon & Rectal Surgery 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 1,608 in Colon & Rectal 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
169
Medicare Part D claims · 87 beneficiaries · Colon & Rectal Surgery Physician avg: 196
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
98/100
▲ 15 pts above national avg 83.1 · Exceptional
Industry payments
$22.1K
29 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
Paul Kaminsky, MD/PHD reported a CMS MIPS final score of 98/100 - above the 83.1 national average - and filed 169 Medicare Part D claims in 2023.
- 98/100
- MIPS score · +15 vs avg
- 169
- Part D claims, 2023
- 85%
- 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.
Paul Kaminsky, MD/PHD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
98 Top 15% higher than 85% 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 Paul Kaminsky, MD/PHD sits
This provider among colon & rectal surgery physician peers
Across the 536 colon & rectal surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, Paul Kaminsky, MD/PHD writes more Part D claims than 54% of them and scores higher on MIPS quality than 90% - 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 colon & rectal surgery physician peer from a representative sample of 60; the gold marker is Paul Kaminsky, MD/PHD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Paul Kaminsky, MD/PHD 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 Paul Kaminsky, MD/PHD?
High performer (top quartile)Primary specialty
Colon & Rectal Surgery Physician
Medicare Part D claims
169 14% vs specialty avg
MIPS final score
98/100 14.9 pts vs avg
Specialty distribution in Oregon
How Colon & Rectal Surgery Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Paul Kaminsky, MD/PHD's 2023 MIPS final score plotted against the Colon & Rectal Surgery Physician national average
- MIPS Final Score
- 98/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Colon & Rectal Surgery Physician) - 98/100 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).
Paul Kaminsky, MD/PHD appears in the CMS NPPES registry as a Colon & Rectal Surgery Physician provider holding MD/PHD credentials at 2222 NW LOVEJOY ST STE 601, Portland, OR, 97210, with a listed phone of (503) 413-5514. NPI 1295173763 was issued on 06/06/2013.
Medicare Part D records for calendar year 2023 show 169 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $8K in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 38.5%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 98/100 for the 2023 performance year (Quality 90.9, Cost 93.5), compared with the national average of 83.1.
Colon & Rectal Surgery Physician is a narrow specialty nationwide, with 1,608 enrolled providers across 50 states and an average of 196 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 | 1295173763 |
|---|---|
| Specialty | Colon & Rectal Surgery Physician |
| Credentials | MD/PHD |
| Gender | Male |
| NPI Issued | 06/06/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
97.9511
Final Score
Avg: 83.1
90.8619
Quality
93.4915
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Paul Kaminsky, MD/PHD 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.
Northwest Minimally Invasive Surgery, LLC
Portland, 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 Paul Kaminsky, MD/PHD. Source: openpaymentsdata.cms.gov.
Total received
$22.1K
Largest payer
INTUITIVE SURGICAL, INC.
Most common payment type
Travel and Lodging
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
Paul Kaminsky, MD/PHD - brand share 15.0%
Colon & Rectal Surgery Physician average
15% brand-name claims vs 85% generic, on 169 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.
169
Total Claims
$8K
Total Drug Cost
87
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 172
- Total Day Supply
- 1,488
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $5K
- Generic Drug Cost
- $3K
- Opioid Claims
- 65 (38.5% rate)
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 71.5 years
- Avg HCC Risk Score
- 2.09
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 57 |
| Gavilyte-G "Peg3350/Sod Sulf | N/A |
| Sod Sulf-Potass Sulf-Mag Sulf "Sodium | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Colon & Rectal Surgery Physician Overview
How Paul Kaminsky, MD/PHD fits within the Colon & Rectal Surgery Physician landscape nationally.
1,608
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
196
Avg Claims per Provider
Paul Kaminsky, MD/PHD's 169 claims are below the specialty average of 196.
Nearby Colon & Rectal Surgery Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Kaminsky.
Dr. Jeffrey Barton
M.D.
Clackamas, OR
Dr. Andrew Bower
M.D.
Pendleton, OR
Dr. Scott Browning
MD
Portland, OR
Dr. Megan Cavanaugh
MD
Portland, OR
Dr. Sungeyun Cho
MD
Clackamas, OR
Compare Colon & Rectal Surgery 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 Colon & Rectal 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 Paul Kaminsky, MD/PHD's specialty? ▼
Paul Kaminsky, MD/PHD specializes in Colon & Rectal Surgery Physician and practices in Portland, Oregon. Credentials: MD/PHD.
How much does Paul Kaminsky, MD/PHD prescribe under Medicare Part D? ▼
In 2023, Paul Kaminsky, MD/PHD wrote 169 Medicare Part D claims totaling $8K in drug costs for 87 beneficiaries.
What is Paul Kaminsky, MD/PHD's Medicare quality score? ▼
Paul Kaminsky, MD/PHD has a CMS MIPS Final Score of 98/100 (Quality: 90.9, Cost: 93.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Paul Kaminsky, MD/PHD located? ▼
Paul Kaminsky, MD/PHD is located at 2222 NW LOVEJOY ST STE 601, Portland, OR, 97210. Phone: (503) 413-5514.
What is Paul Kaminsky, MD/PHD's NPI number? ▼
Paul Kaminsky, MD/PHD's National Provider Identifier (NPI) is 1295173763, issued on 06/06/2013.
Does Paul Kaminsky, MD/PHD prescribe more brand-name or generic drugs? ▼
Paul Kaminsky, MD/PHD's prescribing is 15% brand-name and 85% generic drugs by claim count, with $5K in brand drug costs.
Does Paul Kaminsky, MD/PHD prescribe opioids? ▼
Yes, Paul Kaminsky, MD/PHD had 65 opioid claims in 2023 with an opioid prescribing rate of 38.5%.
How many Colon & Rectal Surgery Physician providers are there in the US? ▼
There are 1,608 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 196 Medicare Part D claims per year.
What drugs does Paul Kaminsky, MD/PHD prescribe most often? ▼
Based on 2023 Medicare Part D data, Paul Kaminsky, MD/PHD's most frequently prescribed drugs include Oxycodone Hcl, Gavilyte-G, Sod Sulf-Potass Sulf-Mag Sulf. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Paul Kaminsky, MD/PHD accept Medicare? ▼
Paul Kaminsky, MD/PHD appears in CMS Medicare data with 169 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Paul Kaminsky, MD/PHD's credentials? ▼
Paul Kaminsky, MD/PHD's NPI is 1295173763 with credentials MD/PHD. 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.