NPI registry status
Active
2026 NPPES data Sleep Medicine (Psychiatry & Neurology) Physician NPI 1538156369 MD
Verify on CMS → Ali Artar, MD
Sleep Medicine (Psychiatry & Neurology) Physician in Milwaukee, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 376 in Sleep Medicine (Psychiatry & Neurology) 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
493
Medicare Part D claims · 83 beneficiaries · Sleep Medicine (Psychiatry & Neurology) Physician avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
88.4/100
▲ 5 pts above national avg 83.1 · Above neutral
Industry payments
$1.7K
65 payments · CMS Open Payments (Sunshine Act)
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
Ali Artar, MD reported a CMS MIPS final score of 88.4/100 - above the 83.1 national average - and filed 493 Medicare Part D claims in 2023.
- 88.4/100
- MIPS score · +5 vs avg
- 493
- Part D claims, 2023
- 87%
- 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.
Ali Artar, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
88 Top 44% higher than 56% 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 Ali Artar, MD sits
This provider among sleep medicine (psychiatry & neurology) physician peers
Across the 126 sleep medicine (psychiatry & neurology) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Ali Artar, MD writes more Part D claims than 48% of them and scores higher on MIPS quality than 55% - placing this provider in the lower-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 sleep medicine (psychiatry & neurology) physician peer from a representative sample of 60; the gold marker is Ali Artar, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Ali Artar, MD 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 Ali Artar, MD?
High performer (top quartile)Primary specialty
Sleep Medicine (Psychiatry & Neurology) Physician
Medicare Part D claims
493 51% vs specialty avg
MIPS final score
88.4/100 5.3 pts vs avg
Specialty distribution in Wisconsin
How Sleep Medicine (Psychiatry & Neurology) Physician compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Ali Artar, MD's 2023 MIPS final score plotted against the Sleep Medicine (Psychiatry & Neurology) Physician national average
- MIPS Final Score
- 88.4/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Sleep Medicine (Psychiatry & Neurology) Physician) - 88.4/100 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).
Ali Artar, MD appears in the CMS NPPES registry as a Sleep Medicine (Psychiatry & Neurology) Physician provider holding MD credentials at 7330 W LAYTON AVE, Milwaukee, WI, 53220, with a listed phone of (414) 817-8896. NPI 1538156369 was issued on 10/06/2005.
Medicare Part D records for calendar year 2023 show 493 prescription claims written by this provider, covering 83 Medicare beneficiaries and totaling roughly $246K in drug spend, split 13% brand-name and 87% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 88.4/100 for the 2023 performance year (Quality 78.9), compared with the national average of 83.1.
Sleep Medicine (Psychiatry & Neurology) Physician is a narrow specialty nationwide, with 376 enrolled providers across 46 states and an average of 1,005 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 | 1538156369 |
|---|---|
| Specialty | Sleep Medicine (Psychiatry & Neurology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 10/06/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
88.3883
Final Score
Avg: 83.1
78.8878
Quality
100
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Ali Artar, 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.
Ohio Sleep Medicine And Neuroscience Institute Inc
Dublin, 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 Ali Artar, MD. Source: openpaymentsdata.cms.gov.
Total received
$1.7K
Largest payer
Inspire Medical Systems, 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.
Brand vs generic prescribing mix · Typical
Ali Artar, MD - brand share 13.0%
Sleep Medicine (Psychiatry & Neurology) Physician average
13% brand-name claims vs 87% generic, on 493 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.
493
Total Claims
$246K
Total Drug Cost
83
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 725
- Total Day Supply
- 21,556
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $233K
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 1.30
- Gender Split
- 41% female / 59% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ali Artar, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
79 claims
- Trazodone Hcl
Trazodone Hcl
41 claims
- Eszopiclone
Eszopiclone
38 claims
- Armodafinil
Armodafinil
32 claims
- Pramipexole Dihydr… 26
Pramipexole Dihydrochloride
26 claims
- Pregabalin 23
Pregabalin
23 claims
- Buspirone Hcl 22
Buspirone Hcl
22 claims
- Clonazepam 20
Clonazepam
20 claims
| Drug | Claims |
|---|---|
| Gabapentin | 79 |
| Trazodone Hcl | 41 |
| Eszopiclone | 38 |
| Armodafinil | 32 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 26 |
| Pregabalin | 23 |
| Buspirone Hcl | 22 |
| Clonazepam | 20 |
| Belsomra Suvorexant | 17 |
| Quetiapine Fumarate | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sleep Medicine (Psychiatry & Neurology) Physician in WI →
All providers in Wisconsin →
Compare specialties →
Sleep Medicine (Psychiatry & Neurology) Physician Overview
How Ali Artar, MD fits within the Sleep Medicine (Psychiatry & Neurology) Physician landscape nationally.
376
Sleep Medicine (Psychiatry & Neurology) Physician Providers in US
46
States with Sleep Medicine (Psychiatry & Neurology) Physician
1,005
Avg Claims per Provider
Ali Artar, MD's 493 claims are below the specialty average of 1,005.
Nearby Sleep Medicine (Psychiatry & Neurology) Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Artar.
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 Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Sleep Medicine (Psychiatry & Neurology) 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 Ali Artar, MD's specialty? ▼
Ali Artar, MD specializes in Sleep Medicine (Psychiatry & Neurology) Physician and practices in Milwaukee, Wisconsin. Credentials: MD.
How much does Ali Artar, MD prescribe under Medicare Part D? ▼
In 2023, Ali Artar, MD wrote 493 Medicare Part D claims totaling $246K in drug costs for 83 beneficiaries.
What is Ali Artar, MD's Medicare quality score? ▼
Ali Artar, MD has a CMS MIPS Final Score of 88.4/100 (Quality: 78.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Ali Artar, MD located? ▼
Ali Artar, MD is located at 7330 W LAYTON AVE, Milwaukee, WI, 53220. Phone: (414) 817-8896.
What is Ali Artar, MD's NPI number? ▼
Ali Artar, MD's National Provider Identifier (NPI) is 1538156369, issued on 10/06/2005.
Does Ali Artar, MD prescribe more brand-name or generic drugs? ▼
Ali Artar, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $233K in brand drug costs.
How many Sleep Medicine (Psychiatry & Neurology) Physician providers are there in the US? ▼
There are 376 Sleep Medicine (Psychiatry & Neurology) Physician providers across 46 states in the US. The average Sleep Medicine (Psychiatry & Neurology) Physician provider writes 1,005 Medicare Part D claims per year.
What drugs does Ali Artar, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ali Artar, MD's most frequently prescribed drugs include Gabapentin, Trazodone Hcl, Eszopiclone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ali Artar, MD accept Medicare? ▼
Ali Artar, MD appears in CMS Medicare data with 493 Part D claims and 83 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ali Artar, MD's credentials? ▼
Ali Artar, MD's NPI is 1538156369 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.
- 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.
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.