NPI registry status
Active
2026 NPPES data General Practice Physician NPI 1457351165 DO, RDMS
Verify on CMS → Harold Sloas, DO, RDMS
General Practice Physician in Nashville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,677 in General Practice 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
33
Medicare Part D claims · 25 beneficiaries · General Practice Physician avg: 3K
MIPS score
75.1/100
▼ 8 pts below national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Harold Sloas, DO, RDMS reported a CMS MIPS final score of 75.1/100 - below the 83.1 national average - and filed 33 Medicare Part D claims in 2023.
- 75.1/100
- MIPS score · -8 vs avg
- 33
- 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.
Harold Sloas, DO, RDMS's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
75 15th percentile higher than 15% 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 Harold Sloas, DO, RDMS sits
This provider among general practice physician peers
Across the 783 general practice physician providers who report both Medicare Part D prescribing and a MIPS quality score, Harold Sloas, DO, RDMS writes more Part D claims than 7% of them and scores higher on MIPS quality than 32% - placing this provider in the lower-volume, lower-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 general practice physician peer from a representative sample of 60; the gold marker is Harold Sloas, DO, RDMS. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Harold Sloas, DO, RDMS practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Sloas, DO, RDMS?
Below national averagePrimary specialty
General Practice Physician
Medicare Part D claims
33 99% vs specialty avg
MIPS final score
75.1/100 8 pts vs avg
Specialty distribution in Tennessee
How General Practice Physician compares to other specialties among Tennessee providers
Medicare quality performance, MIPS
Harold Sloas, DO, RDMS's 2023 MIPS final score plotted against the General Practice Physician national average
- MIPS Final Score
- 75.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (General Practice Physician) - 75.1/100 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).
Harold Sloas, DO, RDMS appears in the CMS NPPES registry as a General Practice Physician provider holding DO, RDMS credentials at VANDERBILT CHILDRENS 2200 CHILDRENS WAY, Nashville, TN, 37232, with a listed phone of (615) 936-3898. NPI 1457351165 was issued on 07/22/2005.
Medicare Part D records for calendar year 2023 show 33 prescription claims written by this provider, covering 25 Medicare beneficiaries and totaling roughly $249 in drug spend, with an opioid prescribing rate of 60.6%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 75.1/100 for the 2023 performance year (Quality 56.5, Cost 71.9), compared with the national average of 83.1.
General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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 | 1457351165 |
|---|---|
| Specialty | General Practice Physician |
| Credentials | DO, RDMS |
| Gender | Male |
| NPI Issued | 07/22/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75.0659
Final Score
Avg: 83.1
56.4669
Quality
71.8772
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Harold Sloas, DO, RDMS 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.
UT Regional One Physicians Inc
Memphis, TN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
33
Total Claims
$249
Total Drug Cost
25
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 33
- Total Day Supply
- 143
- Generic Drug Cost
- $207
- Opioid Claims
- 20 (60.6% rate)
Patient Demographics
- Average Patient Age
- 60.9 years
- Avg HCC Risk Score
- 1.15
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 13, 65-74: N/A, 75-84: N/A, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Physician Overview
How Harold Sloas, DO, RDMS fits within the General Practice Physician landscape nationally.
16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider
Harold Sloas, DO, RDMS's 33 claims are below the specialty average of 2,872.
Nearby General Practice Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Sloas.
Dr. Austin Adams
M.D.
Smyrna, TN
Dr. Olusina Adewale
M.D.
Dayton, TN
Dr. Yoo Ahn Sung
MD
Nashville, TN
Dr. David Alfredson
M.D.
Lewisburg, TN
Dr. William Algea
MD
Millington, TN
Compare General Practice Physician nationally: see state-by-state distribution →
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 Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby General Practice 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 Harold Sloas, DO, RDMS's specialty? ▼
Harold Sloas, DO, RDMS specializes in General Practice Physician and practices in Nashville, Tennessee. Credentials: DO, RDMS.
How much does Harold Sloas, DO, RDMS prescribe under Medicare Part D? ▼
In 2023, Harold Sloas, DO, RDMS wrote 33 Medicare Part D claims totaling $249 in drug costs for 25 beneficiaries.
What is Harold Sloas, DO, RDMS's Medicare quality score? ▼
Harold Sloas, DO, RDMS has a CMS MIPS Final Score of 75.1/100 (Quality: 56.5, Cost: 71.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Harold Sloas, DO, RDMS located? ▼
Harold Sloas, DO, RDMS is located at VANDERBILT CHILDRENS 2200 CHILDRENS WAY, Nashville, TN, 37232. Phone: (615) 936-3898.
What is Harold Sloas, DO, RDMS's NPI number? ▼
Harold Sloas, DO, RDMS's National Provider Identifier (NPI) is 1457351165, issued on 07/22/2005.
Does Harold Sloas, DO, RDMS prescribe opioids? ▼
Yes, Harold Sloas, DO, RDMS had 20 opioid claims in 2023 with an opioid prescribing rate of 60.6%.
How many General Practice Physician providers are there in the US? ▼
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does Harold Sloas, DO, RDMS prescribe most often? ▼
Based on 2023 Medicare Part D data, Harold Sloas, DO, RDMS's most frequently prescribed drugs include Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Harold Sloas, DO, RDMS accept Medicare? ▼
Harold Sloas, DO, RDMS appears in CMS Medicare data with 33 Part D claims and 25 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Harold Sloas, DO, RDMS's credentials? ▼
Harold Sloas, DO, RDMS's NPI is 1457351165 with credentials DO, RDMS. 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.