NPI registry status
Active
2026 NPPES data Medical Oncology Physician NPI 1912950502 DO
Verify on CMS → Jay Sidloski, DO
Medical Oncology Physician in Elyria, Ohio.
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
2K
Medicare Part D claims · 407 beneficiaries · Medical Oncology Physician avg: 689
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$2.4K
104 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Jay Sidloski, DO carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 2,094 Medicare Part D claims in 2023.
- 75/100
- CMS neutral score · not measured
- 2K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥84th
- pct by Part D claim volume (lower-bound band)
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.
Jay Sidloski, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,094 ≥ 84th percentile 84% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Jay Sidloski, DO 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 Jay Sidloski, DO?
CMS neutral score, not measuredPrimary specialty
Medical Oncology Physician
Medicare Part D claims
2,094 204% vs specialty avg
MIPS final score
75/100
Specialty distribution in Ohio
How Medical Oncology Physician compares to other specialties among Ohio 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).
Jay Sidloski, DO appears in the CMS NPPES registry as a Medical Oncology Physician provider holding DO credentials at 41201 SCHADDEN RD, Elyria, OH, 44035, with a listed phone of (440) 324-0401. NPI 1912950502 was issued on 05/18/2006.
Medicare Part D records for calendar year 2023 show 2,094 prescription claims written by this provider, covering 407 Medicare beneficiaries and totaling roughly $4.9 million in drug spend, with an opioid prescribing rate of 0.9%. On the CMS Merit-based Incentive Payment System, this provider carries a Final Score of 75/100 for the 2023 performance year, but CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score: this is the neutral performance threshold CMS assigns where nothing was scored, so it is not comparable with clinicians whose score was measured.
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 | 1912950502 |
|---|---|
| Specialty | Medical Oncology Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 05/18/2006 |
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: Individual
Hospital and facility affiliations
Facilities where Jay Sidloski, DO 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.
American Oncology Partners PA
Columbus, OH
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 Jay Sidloski, DO. Source: openpaymentsdata.cms.gov.
Total received
$2.4K
Largest payer
ABBVIE INC.
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 - Ohio OMB 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 ~48K Ohio medical licensees in 2023 - they are NOT specific to Jay Sidloski, DO. To verify Jay Sidloski, DO's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,094
Total Claims
$4.9M
Total Drug Cost
407
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,209
- Total Day Supply
- 92,684
- Generic Drug Cost
- $436K
- Opioid Claims
- 19 (0.9% rate)
- Antibiotic Claims
- 43
Patient Demographics
- Average Patient Age
- 73.8 years
- Avg HCC Risk Score
- 2.11
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 42, 65-74: 190, 75-84: 119, 85+: 56
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jay Sidloski, DO prescribes most
Top Medicare Part D drugs by claim count, 2023
- Anastrozole
Anastrozole
464 claims
- Xarelto
Xarelto
241 claims
- Eliquis 141
Eliquis
141 claims
- Dexamethasone 112
Dexamethasone
112 claims
- Revlimid 93
Revlimid
93 claims
- Acyclovir 65
Acyclovir
65 claims
- Imbruvica 58
Imbruvica
58 claims
- Letrozole 47
Letrozole
47 claims
| Drug | Claims |
|---|---|
| Anastrozole | 464 |
| Xarelto Rivaroxaban | 241 |
| Eliquis Apixaban | 141 |
| Dexamethasone | 112 |
| Revlimid Lenalidomide | 93 |
| Acyclovir | 65 |
| Imbruvica Ibrutinib | 58 |
| Letrozole | 47 |
| Prednisone | 43 |
| Hydroxyurea | 41 |
* 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 Jay Sidloski, DO 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
Jay Sidloski, DO's 2,094 claims are above the specialty average of 689.
Nearby Medical Oncology Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Sidloski.
Dr. Mufti Ahmad
MD
Fairfield Township, OH
Dr. Adnan Al-Khalili
MD
Perrysburg, OH
Dr. Asrar Alahmadi
MD
Columbus, OH
Dr. Adeel Arshad
MD
Columbus, OH
Dr. Robert Baiocchi
M.D.
Columbus, OH
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 Ohio 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 Jay Sidloski, DO's specialty? ▼
Jay Sidloski, DO specializes in Medical Oncology Physician and practices in Elyria, Ohio. Credentials: DO.
How much does Jay Sidloski, DO prescribe under Medicare Part D? ▼
In 2023, Jay Sidloski, DO wrote 2,094 Medicare Part D claims totaling $4.9M in drug costs for 407 beneficiaries.
What is Jay Sidloski, DO's Medicare quality score? ▼
Jay Sidloski, DO 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 Jay Sidloski, DO located? ▼
Jay Sidloski, DO is located at 41201 SCHADDEN RD, Elyria, OH, 44035. Phone: (440) 324-0401.
What is Jay Sidloski, DO's NPI number? ▼
Jay Sidloski, DO's National Provider Identifier (NPI) is 1912950502, issued on 05/18/2006.
Does Jay Sidloski, DO prescribe opioids? ▼
Yes, Jay Sidloski, DO had 19 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
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 Jay Sidloski, DO prescribe most often? ▼
Based on 2023 Medicare Part D data, Jay Sidloski, DO's most frequently prescribed drugs include Anastrozole, Xarelto, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jay Sidloski, DO accept Medicare? ▼
Jay Sidloski, DO appears in CMS Medicare data with 2,094 Part D claims and 407 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jay Sidloski, DO's credentials? ▼
Jay Sidloski, DO's NPI is 1912950502 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.
- 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.