NPI registry status
Active
2026 NPPES data Diagnostic Radiology Physician NPI 1407842651 MD
Verify on CMS → Harold Halfhill, MD
Diagnostic Radiology Physician in Paducah, Kentucky.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 39,551 in Diagnostic Radiology 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
75/100
CMS neutral threshold · no category scores published
What the federal data shows
Harold Halfhill, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored.
- 75/100
- CMS neutral score · not measured
- Likely
- board-certified (heuristic)
- #46
- Diagnostic Radiology Physician rank among Kentucky 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.
CMS NPPES provider registry desk
NPI 1407842651 · Diagnostic Radiology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-NEUTRAL · BOOK-THIN · PHOTO-ENUM
- NPI-10 1407842651
- ENUM-LEGACY 2005
- TAX-MID 40K Diagnostic Radiology
- MIPS-NEUTRAL 75/100
- BOOK-THIN 456 in Kentucky
- PHOTO-ENUM Marie Troy · 2005
✓
Board certification likely (heuristic, not verified)
Harold Halfhill, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 Harold Halfhill, MD?
CMS neutral score, not measuredPrimary specialty
Diagnostic Radiology Physician
MIPS final score
75/100
Specialty distribution in Kentucky
How Diagnostic Radiology Physician compares to other specialties among Kentucky providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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 | 1407842651 |
|---|---|
| Specialty | Diagnostic Radiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 09/23/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Group practice
Hospital and facility affiliations
Facilities where Harold Halfhill, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Radiology Group OF Paducah Psc
Paducah, KY
West End Imaging PLLC
Paducah, KY
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Diagnostic Radiology Physician Overview
How Harold Halfhill, MD fits within the Diagnostic Radiology Physician landscape nationally.
39,551
Diagnostic Radiology Physician Providers in US
56
States with Diagnostic Radiology Physician
63
Avg Claims per Provider
Nationwide Diagnostic Radiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Halfhill, both outside Kentucky so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Diagnostic Radiology Physician Providers in Kentucky
Other clinicians with the same primary specialty enrolled in Kentucky, drawn from the same CMS NPPES roster as Halfhill.
One of 456 Diagnostic Radiology Physician providers enrolled in Kentucky, 5 are shown here.
Dr. Jannice Aaron
M.D.
La Grange, KY
Dr. Hicham Abada
MD
Lexington, KY
Dr. Luis Acosta
MD
Lexington, KY
Dr. Sanjay Agarwala
MD
Lexington, KY
Dr. Albert Alexander
M.D.
Louisville, KY
Compare Diagnostic Radiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Harold Halfhill, MD's specialty? ▼
Harold Halfhill, MD specializes in Diagnostic Radiology Physician and practices in Paducah, Kentucky. Credentials: MD.
What is Harold Halfhill, MD's Medicare quality score? ▼
Harold Halfhill, MD has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. 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 Harold Halfhill, MD located? ▼
Harold Halfhill, MD is located at 2501 KENTUCKY AVE, Paducah, KY, 42003. Phone: (800) 467-2392.
What is Harold Halfhill, MD's NPI number? ▼
Harold Halfhill, MD's National Provider Identifier (NPI) is 1407842651, issued on 09/23/2005.
How many Diagnostic Radiology Physician providers are there in the US? ▼
There are 39,551 Diagnostic Radiology Physician providers across 56 states in the US. The average Diagnostic Radiology Physician provider writes 63 Medicare Part D claims per year.
Does Harold Halfhill, MD accept Medicare? ▼
Harold Halfhill, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Harold Halfhill, MD's credentials? ▼
Harold Halfhill, MD's NPI is 1407842651 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 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.