NPI registry status
Active
2026 NPPES data Sports Medicine (Orthopaedic Surgery) Physician NPI 1487652681 M.D.
Verify on CMS → William Refvem, M.D.
Sports Medicine (Orthopaedic Surgery) Physician in Florence, 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 2,681 in Sports Medicine (Orthopaedic Surgery) 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.
Prescribing volume
18
Medicare Part D claims · Sports Medicine (Orthopaedic Surgery) Physician avg: 278
MIPS score
93.2/100
▲ 10 pts above national avg 83.1 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
William Refvem, M.D. reported a CMS MIPS final score of 93.2/100 - above the 83.1 national average - and filed 18 Medicare Part D claims in 2023.
- 93.2/100
- MIPS score · +10 vs avg
- 18
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
William Refvem, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
93 Top 29% higher than 71% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where William Refvem, M.D. sits
This provider among sports medicine (orthopaedic surgery) physician peers
Across the 1,085 sports medicine (orthopaedic surgery) physician providers who report both Medicare Part D prescribing and a MIPS quality score, William Refvem, M.D. writes more Part D claims than 3% of them and scores higher on MIPS quality than 84% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one sports medicine (orthopaedic surgery) physician peer from a representative sample of 60; the gold marker is William Refvem, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
William Refvem, M.D. 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 William Refvem, M.D.?
High performer (top quartile)Primary specialty
Sports Medicine (Orthopaedic Surgery) Physician
Medicare Part D claims
18 94% vs specialty avg
MIPS final score
93.2/100 10.1 pts vs avg
Specialty distribution in South Carolina
How Sports Medicine (Orthopaedic Surgery) Physician compares to other specialties among South Carolina providers
Medicare quality performance, MIPS
William Refvem, M.D.'s 2023 MIPS final score plotted against the Sports Medicine (Orthopaedic Surgery) Physician national average
- MIPS Final Score
- 93.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Sports Medicine (Orthopaedic Surgery) Physician) - 93.2/100 vs national avg 83.1
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).
William Refvem, M.D. appears in the CMS NPPES registry as a Sports Medicine (Orthopaedic Surgery) Physician provider holding M.D. credentials at 1580 FREEDOM BLVD, Florence, SC, 29505, with a listed phone of (843) 674-1453. NPI 1487652681 was issued on 07/12/2005.
Medicare Part D records for calendar year 2023 show 18 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $254 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 93.2/100 for the 2023 performance year (Quality 83.2), compared with the national average of 83.1.
Sports Medicine (Orthopaedic Surgery) Physician is a narrow specialty nationwide, with 2,681 enrolled providers across 53 states and an average of 278 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1487652681 |
|---|---|
| Specialty | Sports Medicine (Orthopaedic Surgery) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/12/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.2438
Final Score
Avg: 83.1
83.2429
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
18
Total Claims
$254
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 22
- Total Day Supply
- 410
- Brand Drug Cost
- $0
- Generic Drug Cost
- $254
Patient Demographics
- Average Patient Age
- 69.4 years
- Avg HCC Risk Score
- 1.32
More Sports Medicine (Orthopaedic Surgery) Physician in SC →
All providers in South Carolina →
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Sports Medicine (Orthopaedic Surgery) Physician Overview
How William Refvem, M.D. fits within the Sports Medicine (Orthopaedic Surgery) Physician landscape nationally.
2,681
Sports Medicine (Orthopaedic Surgery) Physician Providers in US
53
States with Sports Medicine (Orthopaedic Surgery) Physician
278
Avg Claims per Provider
William Refvem, M.D.'s 18 claims are below the specialty average of 278.
Nearby Sports Medicine (Orthopaedic Surgery) Physician Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Refvem.
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the South Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sports Medicine (Orthopaedic Surgery) Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Explore South Carolina
Frequently Asked Questions
What is William Refvem, M.D.'s specialty? ▼
William Refvem, M.D. specializes in Sports Medicine (Orthopaedic Surgery) Physician and practices in Florence, South Carolina. Credentials: M.D..
How much does William Refvem, M.D. prescribe under Medicare Part D? ▼
In 2023, William Refvem, M.D. wrote 18 Medicare Part D claims totaling $254 in drug costs for N/A beneficiaries.
What is William Refvem, M.D.'s Medicare quality score? ▼
William Refvem, M.D. has a CMS MIPS Final Score of 93.2/100 (Quality: 83.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is William Refvem, M.D. located? ▼
William Refvem, M.D. is located at 1580 FREEDOM BLVD, Florence, SC, 29505. Phone: (843) 674-1453.
What is William Refvem, M.D.'s NPI number? ▼
William Refvem, M.D.'s National Provider Identifier (NPI) is 1487652681, issued on 07/12/2005.
How many Sports Medicine (Orthopaedic Surgery) Physician providers are there in the US? ▼
There are 2,681 Sports Medicine (Orthopaedic Surgery) Physician providers across 53 states in the US. The average Sports Medicine (Orthopaedic Surgery) Physician provider writes 278 Medicare Part D claims per year.
Does William Refvem, M.D. accept Medicare? ▼
William Refvem, M.D. appears in CMS Medicare data with 18 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify William Refvem, M.D.'s credentials? ▼
William Refvem, M.D.'s NPI is 1487652681 with credentials M.D.. 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.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 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
Compiled from official public sources by the PlainDoctor editorial team.