NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1215622246 DO
Verify on CMS → Stefan Weston, DO
Student in an Organized Health Care Education/Training Program in Knoxville, 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 331,761 in Student in an Organized Health Care Education/Training Program, 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
96
Medicare Part D claims · 27 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
66%
generic claims · 34% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Stefan Weston, DO filed 96 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Knoxville, Tennessee, prescribing 66% generic.
- 96
- Part D claims, 2023
- 66%
- generic prescribing
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.
Stefan Weston, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
96 0th percentile higher than 0% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Stefan Weston, DO?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
96 79% vs specialty avg
Specialty distribution in Tennessee
How Student in an Organized Health Care Education/Training Program compares to other specialties among Tennessee providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Student in an Organized Health Care Education/Training Program. Verify directly:
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).
Stefan Weston, DO appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding DO credentials at 1924 ALCOA HWY # U-114, Knoxville, TN, 37920, with a listed phone of (865) 305-9340. NPI 1215622246 was issued on 04/06/2023.
Medicare Part D records for calendar year 2023 show 96 prescription claims written by this provider, covering 27 Medicare beneficiaries and totaling roughly $28K in drug spend, split 34% brand-name and 66% generic by claim count.
Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 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 | 1215622246 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 04/06/2023 |
Brand vs generic prescribing mix · Above average
Stefan Weston, DO - brand share 34.0%
Student in an Organized Health Care Education/Training Program average
34% brand-name claims vs 66% generic, on 96 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
96
Total Claims
$28K
Total Drug Cost
27
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 153
- Total Day Supply
- 4,185
- Brand vs Generic
- 34% brand / 66% generic
- Brand Drug Cost
- $26K
- Generic Drug Cost
- $1K
- Antibiotic Claims
- 11
Patient Demographics
- Average Patient Age
- 65.6 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 13, 65-74: N/A, 75-84: N/A, 85+: N/A
More Student in an Organized Health Care Education/Training Program in TN →
All providers in Tennessee →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How Stefan Weston, DO fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Stefan Weston, DO's 96 claims are below the specialty average of 459.
Nearby Student in an Organized Health Care Education/Training Program Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Weston.
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 Student in an Organized Health Care Education/Training Program 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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Understanding Medicare Claims Data
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Frequently Asked Questions
What is Stefan Weston, DO's specialty? ▼
Stefan Weston, DO specializes in Student in an Organized Health Care Education/Training Program and practices in Knoxville, Tennessee. Credentials: DO.
How much does Stefan Weston, DO prescribe under Medicare Part D? ▼
In 2023, Stefan Weston, DO wrote 96 Medicare Part D claims totaling $28K in drug costs for 27 beneficiaries.
Where is Stefan Weston, DO located? ▼
Stefan Weston, DO is located at 1924 ALCOA HWY # U-114, Knoxville, TN, 37920. Phone: (865) 305-9340.
What is Stefan Weston, DO's NPI number? ▼
Stefan Weston, DO's National Provider Identifier (NPI) is 1215622246, issued on 04/06/2023.
Does Stefan Weston, DO prescribe more brand-name or generic drugs? ▼
Stefan Weston, DO's prescribing is 34% brand-name and 66% generic drugs by claim count, with $26K in brand drug costs.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
Does Stefan Weston, DO accept Medicare? ▼
Stefan Weston, DO appears in CMS Medicare data with 96 Part D claims and 27 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stefan Weston, DO's credentials? ▼
Stefan Weston, DO's NPI is 1215622246 with credentials DO. 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.
- 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.