NPI registry status
Active
2026 NPPES data Hearing Instrument Specialist NPI 1124796701 HIS
Verify on CMS → Michael Atherton, HIS
Hearing Instrument Specialist in Stillwater, 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 10,521 in Hearing Instrument Specialist, 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
Michael Atherton, HIS is a Hearing Instrument Specialist in Stillwater, Oklahoma, listed in the federal CMS National Provider Identifier registry.
- #67
- Hearing Instrument Specialist 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 Michael Atherton, HIS
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 1124796701), first enumerated 08/31/2021.
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 1124796701 · Hearing Instrument Specialist
NPI-10 · ENUM-RECENT · TAX-MID · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1124796701
- ENUM-RECENT 2021
- TAX-MID 11K Hearing Instrument
- RX-NONE No Part D
- BOOK-THIN 134 in Oklahoma
- PHOTO-ENUM Ariel Krieger · 2021
What does the federal data show about Michael Atherton, HIS?
Quality data not reportedPrimary specialty
Hearing Instrument Specialist
Specialty distribution in Oklahoma
How Hearing Instrument Specialist 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 Hearing Instrument Specialist. 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 | 1124796701 |
|---|---|
| Specialty | Hearing Instrument Specialist |
| Credentials | HIS |
| Gender | Male |
| NPI Issued | 08/31/2021 |
Hearing Instrument Specialist Overview
How Michael Atherton, HIS fits within the Hearing Instrument Specialist landscape nationally.
10,521
Hearing Instrument Specialist Providers in US
53
States with Hearing Instrument Specialist
1,275
Avg Claims per Provider
Nationwide Hearing Instrument Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Atherton, both outside Oklahoma so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2021)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Hearing Instrument Specialist Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Atherton.
One of 134 Hearing Instrument Specialist providers enrolled in Oklahoma, 5 are shown here.
Kayla Allen
Yukon, OK
Tracy Anderson
Moore, OK
Bryson Armstrong
Midwest City, OK
Timothy Armstrong
Tulsa, OK
Rebecca Avants
Woodward, OK
Compare Hearing Instrument Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Michael Atherton, HIS's specialty? ▼
Michael Atherton, HIS specializes in Hearing Instrument Specialist and practices in Stillwater, Oklahoma. Credentials: HIS.
Where is Michael Atherton, HIS located? ▼
Michael Atherton, HIS is located at 316 N MAIN ST, Stillwater, OK, 74075. Phone: (918) 704-5012.
What is Michael Atherton, HIS's NPI number? ▼
Michael Atherton, HIS's National Provider Identifier (NPI) is 1124796701, issued on 08/31/2021.
How many Hearing Instrument Specialist providers are there in the US? ▼
There are 10,521 Hearing Instrument Specialist providers across 53 states in the US. The average Hearing Instrument Specialist provider writes 1,275 Medicare Part D claims per year.
Does Michael Atherton, HIS accept Medicare? ▼
Michael Atherton, HIS appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Atherton, HIS's credentials? ▼
Michael Atherton, HIS's NPI is 1124796701 with credentials HIS. 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.