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2026 NPPES data Sleep Medicine (Internal Medicine) Physician NPI 1124096623 MD
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Randall Evans, MD

Sleep Medicine (Internal Medicine) Physician in Hilton Head, South Carolina.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 932 in Sleep Medicine (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.
MIPS score
78.9/100
▼ 5 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Randall Evans, MD reported a CMS MIPS final score of 78.9/100 - below the 83.5 national average.

78.9/100
MIPS score · -5 vs avg
Likely
board-certified (heuristic)
≥23rd
pct among measured MIPS (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.

Federal trust snapshot

What official records show about Randall Evans, MD

Federal records show an active NPI with a CMS quality score on file — objective federal reporting, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1124096623), first enumerated 03/09/2006.

    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

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 78.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • 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 1124096623 · Sleep Medicine (Internal Medicine) Physician

NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-BELOW · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1124096623
  • ENUM-LEGACY 2006
  • TAX-NARROW 932
  • MIPS-BELOW 78.9/100
  • BOOK-THIN 12 in South Carolina
  • PHOTO-FINISH Irvin Tantuco, MD · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Randall Evans, MD's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

79 ≥ 23rd percentile 23% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

✓
Board certification likely (heuristic, not verified)

Randall Evans, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Randall Evans, MD?

Near national average

NPI registry status

Active

Issued 03/09/2006

NPI 1124096623

Primary specialty

Sleep Medicine (Internal Medicine) Physician

Niche

932 US NPIs in this specialty

MIPS final score

78.9/100 4.6 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in South Carolina

How Sleep Medicine (Internal Medicine) Physician compares to other specialties among South Carolina providers

South Carolina providers
Pharmacist6.1%Mental Health Counselor5%Family Nurse Practitioner4.5%Physical Therapist4.5%Behavior Technician4.2%Speech-Language Pathologist3.6%Sleep Medicine (Internal Med…0%
Largest specialties in South Carolina (% of in-state providers)

Medicare quality performance, MIPS

Randall Evans, MD's 2023 MIPS final score plotted against the Sleep Medicine (Internal Medicine) Physician national average

Near national average
MIPS Final Score
78.9/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%78.9%
MIPS final score (Sleep Medicine (Internal Medicine) Physician) - 78.9/100 vs national avg 83.5
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

23 MAIN ST
Hilton Head, SC 29926
(843) 682-3583

Provider Details

NPI 1124096623
Specialty Sleep Medicine (Internal Medicine) Physician
Credentials MD
Gender Male
NPI Issued 03/09/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

78.9384
Final Score
Measured-score avg: 83.5
65.8867
Quality
63.9078
Cost
100
Promoting Interoperability

Reporting: Group practice

More Sleep Medicine (Internal Medicine) Physician in SC → All providers in South Carolina → Compare specialties →

Sleep Medicine (Internal Medicine) Physician Overview

How Randall Evans, MD fits within the Sleep Medicine (Internal Medicine) Physician landscape nationally.

932
Sleep Medicine (Internal Medicine) Physician Providers in US
52
States with Sleep Medicine (Internal Medicine) Physician
1,288
Avg Claims per Provider

Nationwide Sleep Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Evans, both outside South Carolina so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (78.9 here).

Irvin Tantuco 78.9 TX Mudassar Ahmad 78.9 WA Muhammad Usama 78.9 WA Dulip Ratnasoma 78.8 FL

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Dawn Stanley Sanford, NC Richard Riedy Scottsdale, AZ Aditya Bhargava Dublin, CA Muhammad Munir West Chester, OH

Nearby Sleep Medicine (Internal Medicine) Physician Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Evans.

One of 12 Sleep Medicine (Internal Medicine) Physician providers enrolled in South Carolina, 5 are shown here.

Dr. Talal Baki
MD
Rock Hill, SC
Dr. Thomas Chandler
MD
Murrells Inlet, SC
Dr. Jeffrey Cox
M.D.
Rock Hill, SC
Dr. Luis De La Cruz
MD
Spartanburg, SC
Dr. Terry Grainger
MD
Columbia, SC

Compare Sleep Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Randall Evans, MD's specialty? ▼
Randall Evans, MD specializes in Sleep Medicine (Internal Medicine) Physician and practices in Hilton Head, South Carolina. Credentials: MD.
What is Randall Evans, MD's Medicare quality score? ▼
Randall Evans, MD has a CMS MIPS Final Score of 78.9/100 (Quality: 65.9, Cost: 63.9). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Randall Evans, MD located? ▼
Randall Evans, MD is located at 23 MAIN ST, Hilton Head, SC, 29926. Phone: (843) 682-3583.
What is Randall Evans, MD's NPI number? ▼
Randall Evans, MD's National Provider Identifier (NPI) is 1124096623, issued on 03/09/2006.
How many Sleep Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 932 Sleep Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Sleep Medicine (Internal Medicine) Physician provider writes 1,288 Medicare Part D claims per year.
Does Randall Evans, MD accept Medicare? ▼
Randall Evans, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Randall Evans, MD's credentials? ▼
Randall Evans, MD's NPI is 1124096623 with credentials MD. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the editorial process.

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.