NPI registry status
Active
2026 NPPES data Hematology & Oncology Physician NPI 1508869140 DO
Verify on CMS → Janet Ruzich, DO
Hematology & Oncology Physician in Clackamas, 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 11,215 in Hematology & Oncology 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
1K
Medicare Part D claims · 204 beneficiaries · Hematology & Oncology Physician avg: 847
MIPS score
100/100
▲ 17 pts above national avg 83.1 · Exceptional
Industry payments
$630.27
11 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Janet Ruzich, DO reported a CMS MIPS final score of 100/100 - above the 83.1 national average - and filed 1,000 Medicare Part D claims in 2023.
- 100/100
- MIPS score · +17 vs avg
- 1K
- Part D claims, 2023
- 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.
Janet Ruzich, DO's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
100 Top 7% higher than 93% 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 Janet Ruzich, DO sits
This provider among hematology & oncology physician peers
Across the 4,233 hematology & oncology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Janet Ruzich, DO writes more Part D claims than 62% of them and scores higher on MIPS quality than 91% - 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 hematology & oncology physician peer from a representative sample of 60; the gold marker is Janet Ruzich, DO. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Janet Ruzich, 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 Janet Ruzich, DO?
High performer (top quartile)Primary specialty
Hematology & Oncology Physician
Medicare Part D claims
1,000 18% vs specialty avg
MIPS final score
100/100 16.9 pts vs avg
Specialty distribution in Oregon
How Hematology & Oncology Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
Janet Ruzich, DO's 2023 MIPS final score plotted against the Hematology & Oncology Physician national average
- MIPS Final Score
- 100/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Hematology & Oncology Physician) - 100/100 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).
Janet Ruzich, DO appears in the CMS NPPES registry as a Hematology & Oncology Physician provider holding DO credentials at 9280 SE SUNNYBROOK BLVD STE 200, Clackamas, OR, 97015, with a listed phone of (503) 513-1900. NPI 1508869140 was issued on 05/27/2005.
Medicare Part D records for calendar year 2023 show 1,000 prescription claims written by this provider, covering 204 Medicare beneficiaries and totaling roughly $2.3 million in drug spend, with an opioid prescribing rate of 9.3%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 100, Cost 97.6), compared with the national average of 83.1.
Hematology & Oncology Physician is a mid-sized specialty nationwide, with 11,215 enrolled providers across 54 states and an average of 847 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 | 1508869140 |
|---|---|
| Specialty | Hematology & Oncology Physician |
| Credentials | DO |
| Gender | Female |
| NPI Issued | 05/27/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Avg: 83.1
100
Quality
97.552
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Janet Ruzich, 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.
Providence Health And Services Oregon
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 Janet Ruzich, DO. Source: openpaymentsdata.cms.gov.
Total received
$630
Largest payer
Genentech USA, 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,000
Total Claims
$2.3M
Total Drug Cost
204
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,390
- Total Day Supply
- 35,437
- Generic Drug Cost
- $184K
- Opioid Claims
- 93 (9.3% rate)
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.96
- Gender Split
- 77% female / 23% male
- Age Distribution
- <65: 22, 65-74: 86, 75-84: 83, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Janet Ruzich, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Anastrozole
Anastrozole
124 claims
- Dexamethasone
Dexamethasone
68 claims
- Tamoxifen Citrate
Tamoxifen Citrate
64 claims
- Letrozole
Letrozole
55 claims
- Prochlorperazine M… 42
Prochlorperazine Maleate
42 claims
- Oxycodone Hcl 40
Oxycodone Hcl
40 claims
- Prednisone 40
Prednisone
40 claims
- Abiraterone Acetate 29
Abiraterone Acetate
29 claims
| Drug | Claims |
|---|---|
| Anastrozole | 124 |
| Dexamethasone | 68 |
| Tamoxifen Citrate | 64 |
| Letrozole | 55 |
| Prochlorperazine Maleate | 42 |
| Oxycodone Hcl | 40 |
| Prednisone | 40 |
| Abiraterone Acetate | 29 |
| Ondansetron Hcl | 26 |
| Lorazepam | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Hematology & Oncology Physician Overview
How Janet Ruzich, DO fits within the Hematology & Oncology Physician landscape nationally.
11,215
Hematology & Oncology Physician Providers in US
54
States with Hematology & Oncology Physician
847
Avg Claims per Provider
Janet Ruzich, DO's 1,000 claims are above the specialty average of 847.
Nearby Hematology & Oncology Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Ruzich.
Dr. Gerald Ahmann
MD
Medford, OR
Dr. Jay Andersen
M.D.
Portland, OR
Dr. Molly Andreason
MD
Portland, OR
Dr. Pragathi Balakrishna
M.D.
Medford, OR
Dr. Christine Barnett
M.D.
Portland, OR
Compare Hematology & Oncology 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 Hematology & Oncology 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 Janet Ruzich, DO's specialty? ▼
Janet Ruzich, DO specializes in Hematology & Oncology Physician and practices in Clackamas, Oregon. Credentials: DO.
How much does Janet Ruzich, DO prescribe under Medicare Part D? ▼
In 2023, Janet Ruzich, DO wrote 1,000 Medicare Part D claims totaling $2.3M in drug costs for 204 beneficiaries.
What is Janet Ruzich, DO's Medicare quality score? ▼
Janet Ruzich, DO has a CMS MIPS Final Score of 100/100 (Quality: 100, Cost: 97.6). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Janet Ruzich, DO located? ▼
Janet Ruzich, DO is located at 9280 SE SUNNYBROOK BLVD STE 200, Clackamas, OR, 97015. Phone: (503) 513-1900.
What is Janet Ruzich, DO's NPI number? ▼
Janet Ruzich, DO's National Provider Identifier (NPI) is 1508869140, issued on 05/27/2005.
Does Janet Ruzich, DO prescribe opioids? ▼
Yes, Janet Ruzich, DO had 93 opioid claims in 2023 with an opioid prescribing rate of 9.3%.
How many Hematology & Oncology Physician providers are there in the US? ▼
There are 11,215 Hematology & Oncology Physician providers across 54 states in the US. The average Hematology & Oncology Physician provider writes 847 Medicare Part D claims per year.
What drugs does Janet Ruzich, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Janet Ruzich, DO's most frequently prescribed drugs include Anastrozole, Dexamethasone, Tamoxifen Citrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Janet Ruzich, DO accept Medicare? ▼
Janet Ruzich, DO appears in CMS Medicare data with 1,000 Part D claims and 204 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Janet Ruzich, DO's credentials? ▼
Janet Ruzich, DO's NPI is 1508869140 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.