NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1013545961 MD
Verify on CMS → Ali Chahine, MD
Student in an Organized Health Care Education/Training Program in Westlake Village, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 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
759
Medicare Part D claims · 128 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
MIPS score
90.6/100
▲ 7 pts above national avg 83.5 · Exceptional
Industry payments
$356.96
7 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Ali Chahine, MD reported a CMS MIPS final score of 90.6/100 - above the 83.5 national average - and filed 759 Medicare Part D claims in 2023.
- 90.6/100
- MIPS score · +7 vs avg
- 759
- Part D claims, 2023
- $356.96
- industry payments (Sunshine Act)
- ≥58th
- pct among measured MIPS (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.
CMS NPPES provider registry desk
NPI 1013545961 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-ABOVE · RX-LIGHT · BOOK-MID · PHOTO-FINISH
- NPI-10 1013545961
- ENUM-RECENT 2020
- TAX-MEGA 331K Student in
- MIPS-ABOVE 90.6/100
- RX-LIGHT 759
- BOOK-MID 46,496 in California
- PHOTO-FINISH Felicia Austin · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Chahine · this p…
Chahine · this provider
90.6 MIPS pts
- Felicia Austin ·…
Felicia Austin
90.6 MIPS pts
- Brittany Myszka …
Brittany Myszka
90.6 MIPS pts
- Rachel Pulkinen …
Rachel Pulkinen
90.6 MIPS pts
- Melissa Wendt · …
Melissa Wendt
90.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Ali Chahine, MD'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.
91 ≥ 58th percentile 58% 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 Ali Chahine, MD sits
This provider among student in an organized health care education/training program peers
Across the 12,177 student in an organized health care education/training program providers who report both Medicare Part D prescribing and a MIPS quality score, Ali Chahine, MD writes more Part D claims than 75% of them and scores higher on MIPS quality than 57% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one student in an organized health care education/training program peer from a representative sample of 60; the gold marker is Ali Chahine, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Ali Chahine, MD?
High performer (top quartile)Primary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
759 65% vs specialty avg
MIPS final score
90.6/100 7.1 pts vs avg
Specialty distribution in California
How Student in an Organized Health Care Education/Training Program compares to other specialties among California providers
Medicare quality performance, MIPS
Ali Chahine, MD's 2023 MIPS final score plotted against the Student in an Organized Health Care Education/Training Program national average
- MIPS Final Score
- 90.6/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1013545961 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/27/2020 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
90.5928
Final Score
Measured-score avg: 83.5
81.1855
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
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 Chahine, MD. Source: openpaymentsdata.cms.gov.
Total received
$357
Largest payer
REVANCE THERAPEUTICS, 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 - California MBC 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 ~150K California medical licensees in 2023 - they are NOT specific to Ali Chahine, MD. To verify Ali Chahine, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC 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 California 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.
759
Total Claims
$96K
Total Drug Cost
128
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,382
- Total Day Supply
- 38,564
- Generic Drug Cost
- $12K
- Opioid Claims
- 11 (1.4% rate)
- Antibiotic Claims
- 33
Patient Demographics
- Average Patient Age
- 67.2 years
- Avg HCC Risk Score
- 1.35
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 36, 65-74: 68, 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 Ali Chahine, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lisinopril
Lisinopril
51 claims
- Atorvastatin Calcium
Atorvastatin Calcium
49 claims
- Levothyroxine Sodium
Levothyroxine Sodium
47 claims
- Metformin Hcl
Metformin Hcl
30 claims
- Amlodipine Besylate
Amlodipine Besylate
28 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
21 claims
- Metoprolol Succinate 20
Metoprolol Succinate
20 claims
- Lisinopril-Hydroch… 17
Lisinopril-Hydrochlorothiazide
17 claims
| Drug | Claims |
|---|---|
| Lisinopril | 51 |
| Atorvastatin Calcium | 49 |
| Levothyroxine Sodium | 47 |
| Metformin Hcl | 30 |
| Amlodipine Besylate | 28 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 21 |
| Metoprolol Succinate | 20 |
| Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide | 17 |
| Ventolin Hfa Albuterol Sulfate | 17 |
| Metformin Hcl Er Metformin Hcl | 16 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in CA →
All providers in California →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How Ali Chahine, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
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
Ali Chahine, MD's 759 claims are above the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Chahine, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (90.6 here).
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Chahine.
One of 46,496 Student in an Organized Health Care Education/Training Program providers enrolled in California, 5 are shown here.
Frequently Asked Questions
What is Ali Chahine, MD's specialty? ▼
Ali Chahine, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Westlake Village, California. Credentials: MD.
How much does Ali Chahine, MD prescribe under Medicare Part D? ▼
In 2023, Ali Chahine, MD wrote 759 Medicare Part D claims totaling $96K in drug costs for 128 beneficiaries.
What is Ali Chahine, MD's Medicare quality score? ▼
Ali Chahine, MD has a CMS MIPS Final Score of 90.6/100 (Quality: 81.2). 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 Ali Chahine, MD located? ▼
Ali Chahine, MD is located at 30839 E THOUSAND OAKS BLVD, Westlake Village, CA, 91362. Phone: (818) 850-8707.
What is Ali Chahine, MD's NPI number? ▼
Ali Chahine, MD's National Provider Identifier (NPI) is 1013545961, issued on 03/27/2020.
Does Ali Chahine, MD prescribe opioids? ▼
Yes, Ali Chahine, MD had 11 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 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.
What drugs does Ali Chahine, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Ali Chahine, MD's most frequently prescribed drugs include Lisinopril, Atorvastatin Calcium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ali Chahine, MD accept Medicare? ▼
Ali Chahine, MD appears in CMS Medicare data with 759 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ali Chahine, MD's credentials? ▼
Ali Chahine, MD's NPI is 1013545961 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
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.