NPI registry status
Active
2026 NPPES data Critical Care Medicine Registered Nurse NPI 1245112168 RN
Verify on CMS → Devin Williams-Anton, RN
Critical Care Medicine Registered Nurse in Little Rock, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,553 in Critical Care Medicine Registered Nurse, 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
Devin Williams-Anton, RN is a Critical Care Medicine Registered Nurse in Little Rock, Arkansas, listed in the federal CMS National Provider Identifier registry.
- #99
- Critical Care Medicine Registered Nurse rank among Arkansas 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 Devin Williams-Anton, RN
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 1245112168), first enumerated 07/22/2025.
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.
CMS NPPES provider registry desk
NPI 1245112168 · Critical Care Medicine Registered Nurse
NPI-10 · ENUM-NEW · TAX-MID · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1245112168
- ENUM-NEW 2025
- TAX-MID 7K Critical Care
- RX-NONE No Part D
- BOOK-THIN 41 in Arkansas
- PHOTO-ENUM Isaac Eh · 2025
What does the federal data show about Devin Williams-Anton, RN?
Quality data not reportedPrimary specialty
Critical Care Medicine Registered Nurse
Specialty distribution in Arkansas
How Critical Care Medicine Registered Nurse compares to other specialties among Arkansas 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 Critical Care Medicine Registered Nurse. 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 | 1245112168 |
|---|---|
| Specialty | Critical Care Medicine Registered Nurse |
| Credentials | RN |
| Gender | Female |
| NPI Issued | 07/22/2025 |
More Critical Care Medicine Registered Nurse in AR →
All providers in Arkansas →
Compare specialties →
Critical Care Medicine Registered Nurse Overview
How Devin Williams-Anton, RN fits within the Critical Care Medicine Registered Nurse landscape nationally.
6,553
Critical Care Medicine Registered Nurse Providers in US
53
States with Critical Care Medicine Registered Nurse
752
Avg Claims per Provider
Nationwide Critical Care Medicine Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Williams-Anton, both outside Arkansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2025)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Critical Care Medicine Registered Nurse Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Williams-Anton.
One of 41 Critical Care Medicine Registered Nurse providers enrolled in Arkansas, 5 are shown here.
Dr. Joshua Bales
CRNA
Little Rock, AR
Bailey Bass
Conway, AR
Dr. Austin Berry
DNP, CRNA
Fayetteville, AR
Dr. Rebecca Bodemann-McCarley
MNSC, PNP-PC
Little Rock, AR
Dr. Evelyn Boggs
RN
Little Rock, AR
Compare Critical Care Medicine Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Devin Williams-Anton, RN's specialty? ▼
Devin Williams-Anton, RN specializes in Critical Care Medicine Registered Nurse and practices in Little Rock, Arkansas. Credentials: RN.
Where is Devin Williams-Anton, RN located? ▼
Devin Williams-Anton, RN is located at 4301 W MARKHAM ST, Little Rock, AR, 72205. Phone: (501) 686-8000.
What is Devin Williams-Anton, RN's NPI number? ▼
Devin Williams-Anton, RN's National Provider Identifier (NPI) is 1245112168, issued on 07/22/2025.
How many Critical Care Medicine Registered Nurse providers are there in the US? ▼
There are 6,553 Critical Care Medicine Registered Nurse providers across 53 states in the US. The average Critical Care Medicine Registered Nurse provider writes 752 Medicare Part D claims per year.
Does Devin Williams-Anton, RN accept Medicare? ▼
Devin Williams-Anton, RN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Devin Williams-Anton, RN's credentials? ▼
Devin Williams-Anton, RN's NPI is 1245112168 with credentials RN. 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.