NPI registry status
Active
2026 NPPES data Physical Rehabilitation Occupational Therapist NPI 1639473150 OTR/L
Verify on CMS → Erin Lewis, OTR/L
Physical Rehabilitation Occupational Therapist in Arlington, 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 2,488 in Physical Rehabilitation Occupational Therapist, 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.
What the federal data shows
Erin Lewis, OTR/L is a Physical Rehabilitation Occupational Therapist in Arlington, Washington, listed in the federal CMS National Provider Identifier registry.
- #196
- Physical Rehabilitation Occupational Therapist rank among Washington specialties
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.
CMS NPPES provider registry desk
NPI 1639473150 · Physical Rehabilitation Occupational Therapist
NPI-10 · ENUM-MID · TAX-NARROW · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1639473150
- ENUM-MID 2010
- TAX-NARROW 2,488
- RX-NONE No Part D
- BOOK-THIN 46 in Washington
- PHOTO-ENUM Vonda Flue · 2010
What does the federal data show about Erin Lewis, OTR/L?
Quality data not reportedPrimary specialty
Physical Rehabilitation Occupational Therapist
Specialty distribution in Washington
How Physical Rehabilitation Occupational Therapist 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 Physical Rehabilitation Occupational Therapist. 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).
Practice Address
Provider Details
| NPI | 1639473150 |
|---|---|
| Specialty | Physical Rehabilitation Occupational Therapist |
| Credentials | OTR/L |
| Gender | Female |
| NPI Issued | 12/23/2010 |
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 Erin Lewis, OTR/L. To verify Erin Lewis, OTR/L'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.
More Physical Rehabilitation Occupational Therapist in WA →
All providers in Washington →
Compare specialties →
Physical Rehabilitation Occupational Therapist Overview
How Erin Lewis, OTR/L fits within the Physical Rehabilitation Occupational Therapist landscape nationally.
2,488
Physical Rehabilitation Occupational Therapist Providers in US
53
States with Physical Rehabilitation Occupational Therapist
130
Avg Claims per Provider
Nationwide Physical Rehabilitation Occupational Therapist peers with similar MIPS or enrollment year
Two federal-record peer sets for Lewis, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Rehabilitation Occupational Therapist Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Lewis.
One of 46 Physical Rehabilitation Occupational Therapist providers enrolled in Washington, 5 are shown here.
Dr. Timber Anderson
COTA/L
Seattle, WA
Dr. Kayla Askew
OTR/L
Custer, WA
Mary Avery
Seattle, WA
Dr. Kathleen Bader
OTR/L
Federal Way, WA
Wendy Bircher
Kirkland, WA
Compare Physical Rehabilitation Occupational Therapist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Erin Lewis, OTR/L's specialty? ▼
Erin Lewis, OTR/L specializes in Physical Rehabilitation Occupational Therapist and practices in Arlington, Washington. Credentials: OTR/L.
Where is Erin Lewis, OTR/L located? ▼
Erin Lewis, OTR/L is located at 8601 217TH PL NE, Arlington, WA, 98223. Phone: (425) 760-9774.
What is Erin Lewis, OTR/L's NPI number? ▼
Erin Lewis, OTR/L's National Provider Identifier (NPI) is 1639473150, issued on 12/23/2010.
How many Physical Rehabilitation Occupational Therapist providers are there in the US? ▼
There are 2,488 Physical Rehabilitation Occupational Therapist providers across 53 states in the US. The average Physical Rehabilitation Occupational Therapist provider writes 130 Medicare Part D claims per year.
Does Erin Lewis, OTR/L accept Medicare? ▼
Erin Lewis, OTR/L appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Erin Lewis, OTR/L's credentials? ▼
Erin Lewis, OTR/L's NPI is 1639473150 with credentials OTR/L. 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.
- 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.