NPI registry status
Active
2026 NPPES data Addiction Medicine (Preventive Medicine) Physician NPI 1750671046 MD
Verify on CMS → Lewis Spirtos, MD
Addiction Medicine (Preventive Medicine) Physician in Youngstown, 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 325 in Addiction Medicine (Preventive Medicine) 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
541
Medicare Part D claims · 38 beneficiaries · Addiction Medicine (Preventive Medicine) Physician avg: 959
Generic prescribing
96%
generic claims · 4% 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
Lewis Spirtos, MD filed 541 Medicare Part D claims in 2023 as a Addiction Medicine (Preventive Medicine) Physician in Youngstown, Ohio, prescribing 96% generic.
- 541
- Part D claims, 2023
- 96%
- 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.
Lewis Spirtos, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
541 Top 34% higher than 66% 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
✓
Board certification likely (heuristic, not verified)
Lewis Spirtos, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 Lewis Spirtos, MD?
Quality data not reportedPrimary specialty
Addiction Medicine (Preventive Medicine) Physician
Medicare Part D claims
541 44% vs specialty avg
Specialty distribution in Ohio
How Addiction Medicine (Preventive Medicine) Physician compares to other specialties among Ohio 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 Addiction Medicine (Preventive Medicine) Physician. 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).
Lewis Spirtos, MD appears in the CMS NPPES registry as a Addiction Medicine (Preventive Medicine) Physician provider holding MD credentials at 1044 BELMONT AVE, Youngstown, OH, 44504, with a listed phone of (330) 480-3655. NPI 1750671046 was issued on 04/08/2011.
Medicare Part D records for calendar year 2023 show 541 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $67K in drug spend, split 4% brand-name and 96% generic by claim count.
Addiction Medicine (Preventive Medicine) Physician is a narrow specialty nationwide, with 325 enrolled providers across 44 states and an average of 959 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 | 1750671046 |
|---|---|
| Specialty | Addiction Medicine (Preventive Medicine) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/08/2011 |
Hospital and facility affiliations
Facilities where Lewis Spirtos, 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.
According to CMS billing records, Lewis Spirtos, MD is affiliated with 3 Medicare-billing facilities.
Mercy Health Physicians Youngstown Specialty Care LLC
Youngstown, OH
Meridian Healthcare
Youngstown, OH
Open Water Counseling And Recovery LLC
Warren, 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).
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 Lewis Spirtos, MD. To verify Lewis Spirtos, MD'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.
Brand vs generic prescribing mix · Generic-heavy
Lewis Spirtos, MD - brand share 4.0%
Addiction Medicine (Preventive Medicine) Physician average
4% brand-name claims vs 96% generic, on 541 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.
541
Total Claims
$67K
Total Drug Cost
38
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 623
- Total Day Supply
- 18,517
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $49K
- Generic Drug Cost
- $17K
Patient Demographics
- Average Patient Age
- 56.8 years
- Avg HCC Risk Score
- 1.52
- Age Distribution
- <65: 25, 65-74: 11, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Lewis Spirtos, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Mirtazapine
Mirtazapine
40 claims
- Lorazepam
Lorazepam
37 claims
- Venlafaxine Hcl Er
Venlafaxine Hcl Er
34 claims
- Divalproex Sodium
Divalproex Sodium
32 claims
- Aripiprazole
Aripiprazole
29 claims
- Clonazepam
Clonazepam
25 claims
- Buspirone Hcl
Buspirone Hcl
24 claims
- Trazodone Hcl
Trazodone Hcl
21 claims
| Drug | Claims |
|---|---|
| Mirtazapine | 40 |
| Lorazepam | 37 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 34 |
| Divalproex Sodium | 32 |
| Aripiprazole | 29 |
| Clonazepam | 25 |
| Buspirone Hcl | 24 |
| Trazodone Hcl | 21 |
| Alprazolam | 19 |
| Bupropion Xl Bupropion Hcl | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Addiction Medicine (Preventive Medicine) Physician in OH →
All providers in Ohio →
Compare specialties →
Addiction Medicine (Preventive Medicine) Physician Overview
How Lewis Spirtos, MD fits within the Addiction Medicine (Preventive Medicine) Physician landscape nationally.
325
Addiction Medicine (Preventive Medicine) Physician Providers in US
44
States with Addiction Medicine (Preventive Medicine) Physician
959
Avg Claims per Provider
Lewis Spirtos, MD's 541 claims are below the specialty average of 959.
Nearby Addiction Medicine (Preventive Medicine) Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Spirtos.
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 Addiction Medicine (Preventive Medicine) 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 Lewis Spirtos, MD's specialty? ▼
Lewis Spirtos, MD specializes in Addiction Medicine (Preventive Medicine) Physician and practices in Youngstown, Ohio. Credentials: MD.
How much does Lewis Spirtos, MD prescribe under Medicare Part D? ▼
In 2023, Lewis Spirtos, MD wrote 541 Medicare Part D claims totaling $67K in drug costs for 38 beneficiaries.
Where is Lewis Spirtos, MD located? ▼
Lewis Spirtos, MD is located at 1044 BELMONT AVE, Youngstown, OH, 44504. Phone: (330) 480-3655.
What is Lewis Spirtos, MD's NPI number? ▼
Lewis Spirtos, MD's National Provider Identifier (NPI) is 1750671046, issued on 04/08/2011.
Does Lewis Spirtos, MD prescribe more brand-name or generic drugs? ▼
Lewis Spirtos, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $49K in brand drug costs.
How many Addiction Medicine (Preventive Medicine) Physician providers are there in the US? ▼
There are 325 Addiction Medicine (Preventive Medicine) Physician providers across 44 states in the US. The average Addiction Medicine (Preventive Medicine) Physician provider writes 959 Medicare Part D claims per year.
What drugs does Lewis Spirtos, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Lewis Spirtos, MD's most frequently prescribed drugs include Mirtazapine, Lorazepam, Venlafaxine Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lewis Spirtos, MD accept Medicare? ▼
Lewis Spirtos, MD appears in CMS Medicare data with 541 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lewis Spirtos, MD's credentials? ▼
Lewis Spirtos, MD's NPI is 1750671046 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.
- 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.
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.