NPI registry status
Active
2026 NPPES data Recreational Therapist Assistant NPI 1255834891
Verify on CMS → Whitley Williamson
Recreational Therapist Assistant in Woodward, Oklahoma.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 162 in Recreational Therapist Assistant, 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
Whitley Williamson is a Recreational Therapist Assistant in Woodward, Oklahoma, listed in the federal CMS National Provider Identifier registry.
- #400
- Recreational Therapist Assistant rank among Oklahoma 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.
Federal trust snapshot
What official records show about Whitley Williamson
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1255834891), first enumerated 03/09/2018.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Williamson with other Recreational Therapist Assistant providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Oklahoma
Other specialties in Woodward: Social Worker (59) · Peer Specialist (39) · Case Manager/Care Coordinator (33) · Counselor (32)
CMS NPPES provider registry desk
NPI 1255834891 · Recreational Therapist Assistant
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1255834891
- ENUM-RECENT 2018
- TAX-TRACE 162
- RX-NONE No Part D
- BOOK-THIN 2 in Oklahoma
- PHOTO-ENUM Nan McKay · 2018
What does the federal data show about Whitley Williamson?
Quality data not reportedPrimary specialty
Recreational Therapist Assistant
Specialty distribution in Oklahoma
How Recreational Therapist Assistant compares to other specialties among Oklahoma 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 Recreational Therapist Assistant. 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 | 1255834891 |
|---|---|
| Specialty | Recreational Therapist Assistant |
| Gender | Female |
| NPI Issued | 03/09/2018 |
Recreational Therapist Assistant Overview
How Whitley Williamson fits within the Recreational Therapist Assistant landscape nationally.
162
Recreational Therapist Assistant Providers in US
31
States with Recreational Therapist Assistant
Nationwide Recreational Therapist Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Williamson, both outside Oklahoma so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Frequently Asked Questions
What is Whitley Williamson's specialty? ▼
Whitley Williamson specializes in Recreational Therapist Assistant and practices in Woodward, Oklahoma.
Where is Whitley Williamson located? ▼
Whitley Williamson is located at 1222 10TH ST STE 211, Woodward, OK, 73801. Phone: (580) 256-8615.
What is Whitley Williamson's NPI number? ▼
Whitley Williamson's National Provider Identifier (NPI) is 1255834891, issued on 03/09/2018.
How many Recreational Therapist Assistant providers are there in the US? ▼
There are 162 Recreational Therapist Assistant providers across 31 states in the US.
Does Whitley Williamson accept Medicare? ▼
Whitley Williamson appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Whitley Williamson's credentials? ▼
Whitley Williamson's NPI is 1255834891. 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 August 2026 (NPPES) / 2024 (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 August 2026.