NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1578624979 D.O.
Verify on CMS → Kevin Steel, D.O.
Internal Medicine Physician in Bellingham, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in Internal Medicine 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 · 412 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$33.34
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Kevin Steel, D.O. filed 1,644 Medicare Part D claims in 2023 as an Internal Medicine Physician in Bellingham, Washington, prescribing 80% generic.
- 2K
- Part D claims, 2023
- 80%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥82nd
- pct by Part D claim volume (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.
Kevin Steel, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,644 ≥ 82nd percentile 82% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Kevin Steel, D.O. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 6 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 Kevin Steel, D.O.?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
1,644 39% vs specialty avg
Specialty distribution in Washington
How Internal Medicine Physician compares to other specialties among Washington 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 Internal Medicine 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).
Kevin Steel, D.O. appears in the CMS NPPES registry as an Internal Medicine Physician provider holding D.O. credentials at PEACEHEALTH MEDICAL GROUP, Bellingham, WA, 98225, with a listed phone of (360) 734-2700. NPI 1578624979 was issued on 12/12/2006.
Medicare Part D records for calendar year 2023 show 1,644 prescription claims written by this provider, covering 412 Medicare beneficiaries and totaling roughly $380K in drug spend, split 20% brand-name and 80% generic by claim count.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 enrolled providers across 56 states and an average of 2,716 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 | 1578624979 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 12/12/2006 |
Hospital and facility affiliations
Facilities where Kevin Steel, D.O. 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.
According to CMS billing records, Kevin Steel, D.O. is affiliated with 6 Medicare-billing facilities, 1 of which carry a CMS Hospital overall star rating.
Kadlec Regional Medical Center
★★★★☆ 4/5
Richland, WA
Acute Care Hospitals
CMS CCN: 500058
Mt Baker Imaging LLC
Bellingham, WA
Multicare Health System
Tacoma, WA
Peacehealth
Anacortes, WA
Peacehealth Medical Group - Sedro Woolley
Sedro Woolley, WA
Yakima Valley Memorial Physicians
Yakima, WA
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 Kevin Steel, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$33
Largest payer
iRhythm Technologies, 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.
License & disciplinary context - Washington WMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 - they are NOT specific to Kevin Steel, D.O.. To verify Kevin Steel, D.O.'s current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Kevin Steel, D.O. - brand share 20.0%
Internal Medicine Physician average
20% brand-name claims vs 80% generic, on 1,644 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.
1,644
Total Claims
$380K
Total Drug Cost
412
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,107
- Total Day Supply
- 121,411
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $345K
- Generic Drug Cost
- $35K
Patient Demographics
- Average Patient Age
- 75.9 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 44% female / 56% male
- Age Distribution
- <65: 15, 65-74: 158, 75-84: 179, 85+: 60
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kevin Steel, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
229 claims
- Eliquis
Eliquis
164 claims
- Metoprolol Tartrate
Metoprolol Tartrate
94 claims
- Furosemide 88
Furosemide
88 claims
- Carvedilol 84
Carvedilol
84 claims
- Losartan Potassium 83
Losartan Potassium
83 claims
- Xarelto 75
Xarelto
75 claims
- Warfarin Sodium 74
Warfarin Sodium
74 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 229 |
| Eliquis Apixaban | 164 |
| Metoprolol Tartrate | 94 |
| Furosemide | 88 |
| Carvedilol | 84 |
| Losartan Potassium | 83 |
| Xarelto Rivaroxaban | 75 |
| Warfarin Sodium | 74 |
| Amlodipine Besylate | 56 |
| Atorvastatin Calcium | 53 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Kevin Steel, D.O. fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Kevin Steel, D.O.'s 1,644 claims are below the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Steel.
Dr. Sheida Aalami
M.D.
Seattle, WA
Dr. Barry Aaronson
MD
Seattle, WA
Gloria Abacan
Prosser, WA
Rebecca Abay
Seattle, WA
Syed Abbas
Tacoma, WA
Compare Internal Medicine 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Internal Medicine 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 Kevin Steel, D.O.'s specialty? ▼
Kevin Steel, D.O. specializes in Internal Medicine Physician and practices in Bellingham, Washington. Credentials: D.O..
How much does Kevin Steel, D.O. prescribe under Medicare Part D? ▼
In 2023, Kevin Steel, D.O. wrote 1,644 Medicare Part D claims totaling $380K in drug costs for 412 beneficiaries.
Where is Kevin Steel, D.O. located? ▼
Kevin Steel, D.O. is located at PEACEHEALTH MEDICAL GROUP, Bellingham, WA, 98225. Phone: (360) 734-2700.
What is Kevin Steel, D.O.'s NPI number? ▼
Kevin Steel, D.O.'s National Provider Identifier (NPI) is 1578624979, issued on 12/12/2006.
Does Kevin Steel, D.O. prescribe more brand-name or generic drugs? ▼
Kevin Steel, D.O.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $345K in brand drug costs.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Kevin Steel, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Kevin Steel, D.O.'s most frequently prescribed drugs include Metoprolol Succinate, Eliquis, Metoprolol Tartrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kevin Steel, D.O. accept Medicare? ▼
Kevin Steel, D.O. appears in CMS Medicare data with 1,644 Part D claims and 412 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kevin Steel, D.O.'s credentials? ▼
Kevin Steel, D.O.'s NPI is 1578624979 with credentials D.O.. 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
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.