NPI registry status
Active
2026 NPPES data Medical Oncology Physician NPI 1497715957 M.D.
Verify on CMS → Elizabeth Stone, M.D.
Medical Oncology Physician in Weston, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,815 in Medical Oncology 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
680
Medicare Part D claims · 203 beneficiaries · Medical Oncology Physician avg: 689
Generic prescribing
98%
generic claims · 2% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.9/100
▲ 6 pts above national avg 83.5 · Exceptional
Industry payments
$942.69
49 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Elizabeth Stone, M.D. reported a CMS MIPS final score of 89.9/100 - above the 83.5 national average - and filed 680 Medicare Part D claims in 2023.
- 89.9/100
- MIPS score · +6 vs avg
- 680
- Part D claims, 2023
- 98%
- generic prescribing
- 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.
Elizabeth Stone, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
90 ≥ 56th percentile 56% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Elizabeth Stone, M.D. sits
This provider among medical oncology physician peers
Across the 1,398 medical oncology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Elizabeth Stone, M.D. writes more Part D claims than 63% of them and scores higher on MIPS quality than 66% - placing this provider in the high-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 medical oncology physician peer from a representative sample of 60; the gold marker is Elizabeth Stone, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Elizabeth Stone, M.D. 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 Elizabeth Stone, M.D.?
High performer (top quartile)Primary specialty
Medical Oncology Physician
Medicare Part D claims
680 1% vs specialty avg
MIPS final score
89.9/100 6.4 pts vs avg
Specialty distribution in Florida
How Medical Oncology Physician compares to other specialties among Florida providers
Medicare quality performance, MIPS
Elizabeth Stone, M.D.'s 2023 MIPS final score plotted against the Medical Oncology Physician national average
- MIPS Final Score
- 89.9/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Medical Oncology Physician) - 89.9/100 vs national avg 83.5
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).
Elizabeth Stone, M.D. appears in the CMS NPPES registry as a Medical Oncology Physician provider holding M.D. credentials at 2950 CLEVELAND CLINIC BLVD, Weston, FL, 33331, with a listed phone of (954) 659-5000. NPI 1497715957 was issued on 03/27/2006.
Medicare Part D records for calendar year 2023 show 680 prescription claims written by this provider, covering 203 Medicare beneficiaries and totaling roughly $212K in drug spend, split 2% brand-name and 98% generic by claim count, with an opioid prescribing rate of 1.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 89.9/100 for the 2023 performance year (Quality 75.8), compared with the 83.5 average among clinicians with a measured score.
Medical Oncology Physician is a narrow specialty nationwide, with 3,815 enrolled providers across 53 states and an average of 689 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 | 1497715957 |
|---|---|
| Specialty | Medical Oncology Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 03/27/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
89.8973
Final Score
Measured-score avg: 83.5
75.7557
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Elizabeth Stone, M.D. 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.
Cleveland Clinic Florida (A Nonprofit Corporation)
Weston, FL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Elizabeth Stone, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$943
Largest payer
Novartis Pharmaceuticals Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Florida FLDOH 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~75K Florida medical licensees in 2023 - they are NOT specific to Elizabeth Stone, M.D.. To verify Elizabeth Stone, M.D.'s current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Elizabeth Stone, M.D. - brand share 2.0%
Medical Oncology Physician average
2% brand-name claims vs 98% generic, on 680 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.
680
Total Claims
$212K
Total Drug Cost
203
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,716
- Total Day Supply
- 50,797
- Brand vs Generic
- 2% brand / 98% generic
- Brand Drug Cost
- $177K
- Generic Drug Cost
- $35K
- Opioid Claims
- 13 (1.9% rate)
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 1.46
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Elizabeth Stone, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Anastrozole
Anastrozole
417 claims
- Letrozole 83
Letrozole
83 claims
- Exemestane 32
Exemestane
32 claims
- Tamoxifen Citrate 31
Tamoxifen Citrate
31 claims
- Alendronate Sodium 23
Alendronate Sodium
23 claims
- Paroxetine Hcl 13
Paroxetine Hcl
13 claims
| Drug | Claims |
|---|---|
| Anastrozole | 417 |
| Letrozole | 83 |
| Exemestane | 32 |
| Tamoxifen Citrate | 31 |
| Alendronate Sodium | 23 |
| Paroxetine Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Oncology Physician Overview
How Elizabeth Stone, M.D. fits within the Medical Oncology Physician landscape nationally.
3,815
Medical Oncology Physician Providers in US
53
States with Medical Oncology Physician
689
Avg Claims per Provider
Elizabeth Stone, M.D.'s 680 claims are below the specialty average of 689.
Nearby Medical Oncology Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Stone.
Dr. Guillermo Abesada-Terk
M.D.
Stuart, FL
Dr. Patrick Acevedo
M.D.
Ocala, FL
Dr. Howard Adler
M.D.
Delray Beach, FL
Dr. Syed Ahmed
M.D.
Sebring, FL
Dr. Olufunke Akinbobuyi
M.D.
Hollywood, FL
Compare Medical Oncology 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 Florida medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Oncology 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 Elizabeth Stone, M.D.'s specialty? ▼
Elizabeth Stone, M.D. specializes in Medical Oncology Physician and practices in Weston, Florida. Credentials: M.D..
How much does Elizabeth Stone, M.D. prescribe under Medicare Part D? ▼
In 2023, Elizabeth Stone, M.D. wrote 680 Medicare Part D claims totaling $212K in drug costs for 203 beneficiaries.
What is Elizabeth Stone, M.D.'s Medicare quality score? ▼
Elizabeth Stone, M.D. has a CMS MIPS Final Score of 89.9/100 (Quality: 75.8). 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 Elizabeth Stone, M.D. located? ▼
Elizabeth Stone, M.D. is located at 2950 CLEVELAND CLINIC BLVD, Weston, FL, 33331. Phone: (954) 659-5000.
What is Elizabeth Stone, M.D.'s NPI number? ▼
Elizabeth Stone, M.D.'s National Provider Identifier (NPI) is 1497715957, issued on 03/27/2006.
Does Elizabeth Stone, M.D. prescribe more brand-name or generic drugs? ▼
Elizabeth Stone, M.D.'s prescribing is 2% brand-name and 98% generic drugs by claim count, with $177K in brand drug costs.
Does Elizabeth Stone, M.D. prescribe opioids? ▼
Yes, Elizabeth Stone, M.D. had 13 opioid claims in 2023 with an opioid prescribing rate of 1.9%.
How many Medical Oncology Physician providers are there in the US? ▼
There are 3,815 Medical Oncology Physician providers across 53 states in the US. The average Medical Oncology Physician provider writes 689 Medicare Part D claims per year.
What drugs does Elizabeth Stone, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Elizabeth Stone, M.D.'s most frequently prescribed drugs include Anastrozole, Letrozole, Exemestane. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Elizabeth Stone, M.D. accept Medicare? ▼
Elizabeth Stone, M.D. appears in CMS Medicare data with 680 Part D claims and 203 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Elizabeth Stone, M.D.'s credentials? ▼
Elizabeth Stone, M.D.'s NPI is 1497715957 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
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.