NPI registry status
Active
2026 NPPES data Interventional Cardiology Physician NPI 1548434046 MD
Verify on CMS → Alaeddin Ayyad, MD
Interventional Cardiology Physician in Redding, 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 3,400 in Interventional Cardiology 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
1K
Medicare Part D claims · 174 beneficiaries · Interventional Cardiology Physician avg: 3K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.1/100
▲ 14 pts above national avg 83.1 · Exceptional
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
Alaeddin Ayyad, MD reported a CMS MIPS final score of 97.1/100 - above the 83.1 national average - and filed 1,274 Medicare Part D claims in 2023.
- 97.1/100
- MIPS score · +14 vs avg
- 1K
- Part D claims, 2023
- 92%
- 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.
Alaeddin Ayyad, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
97 Top 15% higher than 85% 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 Alaeddin Ayyad, MD sits
This provider among interventional cardiology physician peers
Across the 1,386 interventional cardiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Alaeddin Ayyad, MD writes more Part D claims than 28% of them and scores higher on MIPS quality than 84% - 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 interventional cardiology physician peer from a representative sample of 60; the gold marker is Alaeddin Ayyad, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Alaeddin Ayyad, 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 Alaeddin Ayyad, MD?
High performer (top quartile)Primary specialty
Interventional Cardiology Physician
Medicare Part D claims
1,274 57% vs specialty avg
MIPS final score
97.1/100 14 pts vs avg
Specialty distribution in California
How Interventional Cardiology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Alaeddin Ayyad, MD's 2023 MIPS final score plotted against the Interventional Cardiology Physician national average
- MIPS Final Score
- 97.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Interventional Cardiology Physician) - 97.1/100 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).
Alaeddin Ayyad, MD appears in the CMS NPPES registry as an Interventional Cardiology Physician provider holding MD credentials at 2780 EUREKA WAY, Redding, CA, 96001, with a listed phone of (530) 229-0360. NPI 1548434046 was issued on 04/15/2008.
Medicare Part D records for calendar year 2023 show 1,274 prescription claims written by this provider, covering 174 Medicare beneficiaries and totaling roughly $83K in drug spend, split 8% brand-name and 92% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.1/100 for the 2023 performance year (Quality 84.2), compared with the national average of 83.1.
Interventional Cardiology Physician is a narrow specialty nationwide, with 3,400 enrolled providers across 53 states and an average of 2,984 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 | 1548434046 |
|---|---|
| Specialty | Interventional Cardiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/15/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
97.1217
Final Score
Avg: 83.1
84.2434
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Alaeddin Ayyad, 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.
Adventist Health Physicians Network
Yuba City, CA
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 - 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 Alaeddin Ayyad, MD. To verify Alaeddin Ayyad, 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.
Brand vs generic prescribing mix · Generic-heavy
Alaeddin Ayyad, MD - brand share 8.0%
Interventional Cardiology Physician average
8% brand-name claims vs 92% generic, on 1,274 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.
1,274
Total Claims
$83K
Total Drug Cost
174
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,826
- Total Day Supply
- 54,127
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $64K
- Generic Drug Cost
- $19K
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 1.54
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 27, 65-74: 84, 75-84: 46, 85+: 17
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Alaeddin Ayyad, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Carvedilol
Carvedilol
191 claims
- Atorvastatin Calcium
Atorvastatin Calcium
177 claims
- Metoprolol Succinate
Metoprolol Succinate
161 claims
- Furosemide 68
Furosemide
68 claims
- Isosorbide Mononit… 62
Isosorbide Mononitrate Er
62 claims
- Amlodipine Besylate 52
Amlodipine Besylate
52 claims
- Lisinopril 50
Lisinopril
50 claims
- Clopidogrel 47
Clopidogrel
47 claims
| Drug | Claims |
|---|---|
| Carvedilol | 191 |
| Atorvastatin Calcium | 177 |
| Metoprolol Succinate | 161 |
| Furosemide | 68 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 62 |
| Amlodipine Besylate | 52 |
| Lisinopril | 50 |
| Clopidogrel Clopidogrel Bisulfate | 47 |
| Eliquis Apixaban | 42 |
| Losartan Potassium | 40 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Interventional Cardiology Physician in CA →
All providers in California →
Compare specialties →
Interventional Cardiology Physician Overview
How Alaeddin Ayyad, MD fits within the Interventional Cardiology Physician landscape nationally.
3,400
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider
Alaeddin Ayyad, MD's 1,274 claims are below the specialty average of 2,984.
Nearby Interventional Cardiology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Ayyad.
Ayman Abdelkarim
Torrance, CA
Dr. Obai Abdullah
MD
Carmichael, CA
Dr. Chandrahas Agarwal
M.D.
Rancho Cucamonga, CA
Dr. Ashish Aggarwal
M.D.
Encino, CA
Dr. Atul Aggarwal
MD
Bakersfield, CA
Compare Interventional Cardiology 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 California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Interventional Cardiology 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 Alaeddin Ayyad, MD's specialty? ▼
Alaeddin Ayyad, MD specializes in Interventional Cardiology Physician and practices in Redding, California. Credentials: MD.
How much does Alaeddin Ayyad, MD prescribe under Medicare Part D? ▼
In 2023, Alaeddin Ayyad, MD wrote 1,274 Medicare Part D claims totaling $83K in drug costs for 174 beneficiaries.
What is Alaeddin Ayyad, MD's Medicare quality score? ▼
Alaeddin Ayyad, MD has a CMS MIPS Final Score of 97.1/100 (Quality: 84.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Alaeddin Ayyad, MD located? ▼
Alaeddin Ayyad, MD is located at 2780 EUREKA WAY, Redding, CA, 96001. Phone: (530) 229-0360.
What is Alaeddin Ayyad, MD's NPI number? ▼
Alaeddin Ayyad, MD's National Provider Identifier (NPI) is 1548434046, issued on 04/15/2008.
Does Alaeddin Ayyad, MD prescribe more brand-name or generic drugs? ▼
Alaeddin Ayyad, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $64K in brand drug costs.
How many Interventional Cardiology Physician providers are there in the US? ▼
There are 3,400 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does Alaeddin Ayyad, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Alaeddin Ayyad, MD's most frequently prescribed drugs include Carvedilol, Atorvastatin Calcium, Metoprolol Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alaeddin Ayyad, MD accept Medicare? ▼
Alaeddin Ayyad, MD appears in CMS Medicare data with 1,274 Part D claims and 174 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alaeddin Ayyad, MD's credentials? ▼
Alaeddin Ayyad, MD's NPI is 1548434046 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.