NPI registry status
Active
2026 NPPES data Vascular & Interventional Radiology Physician NPI 1376588160 MD
Verify on CMS → Arash Padidar, MD
Vascular & Interventional Radiology Physician in San Jose, 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 3,004 in Vascular & Interventional Radiology 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
370
Medicare Part D claims · 77 beneficiaries · Vascular & Interventional Radiology Physician avg: 72
MIPS score
33.8/100
▼ 49 pts below national avg 83.1 · Below average
Industry payments
$892
17 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Arash Padidar, MD reported a CMS MIPS final score of 33.8/100 - below the 83.1 national average - and filed 370 Medicare Part D claims in 2023.
- 33.8/100
- MIPS score · -49 vs avg
- 370
- Part D claims, 2023
- 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.
Arash Padidar, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
34 3rd percentile higher than 3% 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 Arash Padidar, MD sits
This provider among vascular & interventional radiology physician peers
Across the 400 vascular & interventional radiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Arash Padidar, MD writes more Part D claims than 97% of them and scores higher on MIPS quality than 1% - placing this provider in the high-volume, lower-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 vascular & interventional radiology physician peer from a representative sample of 60; the gold marker is Arash Padidar, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Arash Padidar, 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 Arash Padidar, MD?
Below national averagePrimary specialty
Vascular & Interventional Radiology Physician
Medicare Part D claims
370 5× vs specialty avg
MIPS final score
33.8/100 49.3 pts vs avg
Specialty distribution in California
How Vascular & Interventional Radiology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Arash Padidar, MD's 2023 MIPS final score plotted against the Vascular & Interventional Radiology Physician national average
- MIPS Final Score
- 33.8/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Vascular & Interventional Radiology Physician) - 33.8/100 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).
Arash Padidar, MD appears in the CMS NPPES registry as a Vascular & Interventional Radiology Physician provider holding MD credentials at 105 N BASCOM AVE, San Jose, CA, 95128, with a listed phone of (408) 918-0405. NPI 1376588160 was issued on 06/17/2006.
Medicare Part D records for calendar year 2023 show 370 prescription claims written by this provider, covering 77 Medicare beneficiaries and totaling roughly $133K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 33.8/100 for the 2023 performance year (Quality 21.9, Cost 50.1), compared with the national average of 83.1.
Vascular & Interventional Radiology Physician is a narrow specialty nationwide, with 3,004 enrolled providers across 53 states and an average of 72 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 | 1376588160 |
|---|---|
| Specialty | Vascular & Interventional Radiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/17/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
33.7944
Final Score
Avg: 83.1
21.9253
Quality
50.081
Cost
Reporting: Individual
Hospital and facility affiliations
Facilities where Arash Padidar, 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.
Minimally Invasive Surgical Solutions Medical Corporation
San Jose, 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).
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 Arash Padidar, MD. Source: openpaymentsdata.cms.gov.
Total received
$892
Largest payer
Sirtex Medical 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 Arash Padidar, MD. To verify Arash Padidar, 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.
370
Total Claims
$133K
Total Drug Cost
77
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 603
- Total Day Supply
- 17,183
- Generic Drug Cost
- $3K
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 77.2 years
- Avg HCC Risk Score
- 2.10
- Gender Split
- 44% female / 56% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Arash Padidar, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clopidogrel
Clopidogrel
152 claims
- Xarelto 38
Xarelto
38 claims
- Eliquis 36
Eliquis
36 claims
- Cilostazol 34
Cilostazol
34 claims
- Tymlos 16
Tymlos
16 claims
- Amlodipine Besylate 12
Amlodipine Besylate
12 claims
- Pantoprazole Sodium 12
Pantoprazole Sodium
12 claims
| Drug | Claims |
|---|---|
| Clopidogrel Clopidogrel Bisulfate | 152 |
| Xarelto Rivaroxaban | 38 |
| Eliquis Apixaban | 36 |
| Cilostazol | 34 |
| Tymlos Abaloparatide | 16 |
| Amlodipine Besylate | 12 |
| Pantoprazole Sodium | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Vascular & Interventional Radiology Physician in CA →
All providers in California →
Compare specialties →
Vascular & Interventional Radiology Physician Overview
How Arash Padidar, MD fits within the Vascular & Interventional Radiology Physician landscape nationally.
3,004
Vascular & Interventional Radiology Physician Providers in US
53
States with Vascular & Interventional Radiology Physician
72
Avg Claims per Provider
Arash Padidar, MD's 370 claims are above the specialty average of 72.
Nearby Vascular & Interventional Radiology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Padidar.
Dr. Peter Abdel Sayed
MD
Anaheim, CA
Dr. Stephen Abedon
M.D.
Daly City, CA
Dr. Nadine Abi-Jaoudeh
MD
Orange, CA
Lourdes Alanis
Los Angeles, CA
Dr. Richard Alberts
MD
Hermosa Beach, CA
Compare Vascular & Interventional Radiology 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 Vascular & Interventional Radiology 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 Arash Padidar, MD's specialty? ▼
Arash Padidar, MD specializes in Vascular & Interventional Radiology Physician and practices in San Jose, California. Credentials: MD.
How much does Arash Padidar, MD prescribe under Medicare Part D? ▼
In 2023, Arash Padidar, MD wrote 370 Medicare Part D claims totaling $133K in drug costs for 77 beneficiaries.
What is Arash Padidar, MD's Medicare quality score? ▼
Arash Padidar, MD has a CMS MIPS Final Score of 33.8/100 (Quality: 21.9, Cost: 50.1). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Arash Padidar, MD located? ▼
Arash Padidar, MD is located at 105 N BASCOM AVE, San Jose, CA, 95128. Phone: (408) 918-0405.
What is Arash Padidar, MD's NPI number? ▼
Arash Padidar, MD's National Provider Identifier (NPI) is 1376588160, issued on 06/17/2006.
How many Vascular & Interventional Radiology Physician providers are there in the US? ▼
There are 3,004 Vascular & Interventional Radiology Physician providers across 53 states in the US. The average Vascular & Interventional Radiology Physician provider writes 72 Medicare Part D claims per year.
What drugs does Arash Padidar, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Arash Padidar, MD's most frequently prescribed drugs include Clopidogrel, Xarelto, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Arash Padidar, MD accept Medicare? ▼
Arash Padidar, MD appears in CMS Medicare data with 370 Part D claims and 77 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Arash Padidar, MD's credentials? ▼
Arash Padidar, MD's NPI is 1376588160 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.