NPI registry status
Active
2026 NPPES data Adult Reconstructive Orthopaedic Surgery Physician NPI 1861495103 MD
Verify on CMS → James Van Horne, MD
Adult Reconstructive Orthopaedic Surgery Physician in Grants Pass, Oregon.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,245 in Adult Reconstructive 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
77
Medicare Part D claims · 53 beneficiaries · Adult Reconstructive Orthopaedic Surgery Physician avg: 493
MIPS score
86.8/100
▲ 4 pts above national avg 83.1 · Above neutral
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
James Van Horne, MD reported a CMS MIPS final score of 86.8/100 - above the 83.1 national average - and filed 77 Medicare Part D claims in 2023.
- 86.8/100
- MIPS score · +4 vs avg
- 77
- 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.
James Van Horne, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
87 Top 48% higher than 52% 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 James Van Horne, MD sits
This provider among adult reconstructive orthopaedic surgery physician peers
Across the 496 adult reconstructive orthopaedic surgery physician providers who report both Medicare Part D prescribing and a MIPS quality score, James Van Horne, MD writes more Part D claims than 11% of them and scores higher on MIPS quality than 69% - 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 adult reconstructive orthopaedic surgery physician peer from a representative sample of 60; the gold marker is James Van Horne, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
James Van Horne, 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 James Van Horne, MD?
High performer (top quartile)Primary specialty
Adult Reconstructive Orthopaedic Surgery Physician
Medicare Part D claims
77 84% vs specialty avg
MIPS final score
86.8/100 3.7 pts vs avg
Specialty distribution in Oregon
How Adult Reconstructive Orthopaedic Surgery Physician compares to other specialties among Oregon providers
Medicare quality performance, MIPS
James Van Horne, MD's 2023 MIPS final score plotted against the Adult Reconstructive Orthopaedic Surgery Physician national average
- MIPS Final Score
- 86.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Adult Reconstructive Orthopaedic Surgery Physician) - 86.8/100 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).
James Van Horne, MD appears in the CMS NPPES registry as a Adult Reconstructive Orthopaedic Surgery Physician provider holding MD credentials at 702 SW RAMSEY AVE STE 112, Grants Pass, OR, 97527, with a listed phone of (541) 472-0603. NPI 1861495103 was issued on 05/31/2005.
Medicare Part D records for calendar year 2023 show 77 prescription claims written by this provider, covering 53 Medicare beneficiaries and totaling roughly $863 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 86.8/100 for the 2023 performance year (Quality 81, Cost 77.5), compared with the national average of 83.1.
Adult Reconstructive Orthopaedic Surgery Physician is a narrow specialty nationwide, with 1,245 enrolled providers across 51 states and an average of 493 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 | 1861495103 |
|---|---|
| Specialty | Adult Reconstructive Orthopaedic Surgery Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/31/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
86.7948
Final Score
Avg: 83.1
80.9957
Quality
77.487
Cost
97
Promoting Interoperability
Reporting: Group practice
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
77
Total Claims
$863
Total Drug Cost
53
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 85
- Total Day Supply
- 1,402
- Brand Drug Cost
- $0
- Generic Drug Cost
- $863
- Antibiotic Claims
- 49
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 0.65
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Amoxicillin | 44 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Adult Reconstructive Orthopaedic Surgery Physician in OR →
All providers in Oregon →
Compare specialties →
Adult Reconstructive Orthopaedic Surgery Physician Overview
How James Van Horne, MD fits within the Adult Reconstructive Orthopaedic Surgery Physician landscape nationally.
1,245
Adult Reconstructive Orthopaedic Surgery Physician Providers in US
51
States with Adult Reconstructive Orthopaedic Surgery Physician
493
Avg Claims per Provider
James Van Horne, MD's 77 claims are below the specialty average of 493.
Nearby Adult Reconstructive Orthopaedic Surgery Physician Providers in Oregon
Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as Van Horne.
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 Oregon medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Adult Reconstructive 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.
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Frequently Asked Questions
What is James Van Horne, MD's specialty? ▼
James Van Horne, MD specializes in Adult Reconstructive Orthopaedic Surgery Physician and practices in Grants Pass, Oregon. Credentials: MD.
How much does James Van Horne, MD prescribe under Medicare Part D? ▼
In 2023, James Van Horne, MD wrote 77 Medicare Part D claims totaling $863 in drug costs for 53 beneficiaries.
What is James Van Horne, MD's Medicare quality score? ▼
James Van Horne, MD has a CMS MIPS Final Score of 86.8/100 (Quality: 81, Cost: 77.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is James Van Horne, MD located? ▼
James Van Horne, MD is located at 702 SW RAMSEY AVE STE 112, Grants Pass, OR, 97527. Phone: (541) 472-0603.
What is James Van Horne, MD's NPI number? ▼
James Van Horne, MD's National Provider Identifier (NPI) is 1861495103, issued on 05/31/2005.
How many Adult Reconstructive Orthopaedic Surgery Physician providers are there in the US? ▼
There are 1,245 Adult Reconstructive Orthopaedic Surgery Physician providers across 51 states in the US. The average Adult Reconstructive Orthopaedic Surgery Physician provider writes 493 Medicare Part D claims per year.
What drugs does James Van Horne, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, James Van Horne, MD's most frequently prescribed drugs include Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does James Van Horne, MD accept Medicare? ▼
James Van Horne, MD appears in CMS Medicare data with 77 Part D claims and 53 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify James Van Horne, MD's credentials? ▼
James Van Horne, MD's NPI is 1861495103 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.
- 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.