NPI registry status
Active
2026 NPPES data Clinical Neurophysiology Physician NPI 1215909486 MD
Verify on CMS → Mona Sazgar, MD
Clinical Neurophysiology Physician in Orange, 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 639 in Clinical Neurophysiology 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
2K
Medicare Part D claims · 141 beneficiaries · Clinical Neurophysiology Physician avg: 2K
Generic prescribing
75%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · Exceptional
Industry payments
$23.0K
39 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
Mona Sazgar, MD reported a CMS MIPS final score of 100/100 - above the 83.1 national average - and filed 2,159 Medicare Part D claims in 2023.
- 100/100
- MIPS score · +17 vs avg
- 2K
- Part D claims, 2023
- 75%
- 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.
Mona Sazgar, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
100 Top 7% higher than 93% 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 Mona Sazgar, MD sits
This provider among clinical neurophysiology physician peers
Across the 187 clinical neurophysiology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mona Sazgar, MD writes more Part D claims than 68% of them and scores higher on MIPS quality than 89% - placing this provider in the high-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 clinical neurophysiology physician peer from a representative sample of 60; the gold marker is Mona Sazgar, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Mona Sazgar, 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 Mona Sazgar, MD?
High performer (top quartile)Primary specialty
Clinical Neurophysiology Physician
Medicare Part D claims
2,159 42% vs specialty avg
MIPS final score
100/100 16.9 pts vs avg
Specialty distribution in California
How Clinical Neurophysiology Physician compares to other specialties among California providers
Medicare quality performance, MIPS
Mona Sazgar, MD's 2023 MIPS final score plotted against the Clinical Neurophysiology Physician national average
- MIPS Final Score
- 100/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Clinical Neurophysiology Physician) - 100/100 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).
Mona Sazgar, MD appears in the CMS NPPES registry as a Clinical Neurophysiology Physician provider holding MD credentials at 101 THE CITY DR S, Orange, CA, 92868, with a listed phone of (714) 456-6510. NPI 1215909486 was issued on 02/02/2006.
Medicare Part D records for calendar year 2023 show 2,159 prescription claims written by this provider, covering 141 Medicare beneficiaries and totaling roughly $1.7 million in drug spend, split 24% brand-name and 75% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 82.4), compared with the national average of 83.1.
Clinical Neurophysiology Physician is a narrow specialty nationwide, with 639 enrolled providers across 50 states and an average of 1,523 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 | 1215909486 |
|---|---|
| Specialty | Clinical Neurophysiology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 02/02/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Avg: 83.1
82.4039
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Mona Sazgar, 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.
Regents OF The University OF Claifornia Univ Neursciences
Orange, 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 Mona Sazgar, MD. Source: openpaymentsdata.cms.gov.
Total received
$23.0K
Largest payer
SK Life Science, 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 Mona Sazgar, MD. To verify Mona Sazgar, 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 · Typical
Mona Sazgar, MD - brand share 24.0%
Clinical Neurophysiology Physician average
24% brand-name claims vs 75% generic, on 2,159 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.
2,159
Total Claims
$1.7M
Total Drug Cost
141
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,184
- Total Day Supply
- 93,631
- Brand vs Generic
- 24% brand / 75% generic
- Brand Drug Cost
- $1.2M
- Generic Drug Cost
- $536K
Patient Demographics
- Average Patient Age
- 52.4 years
- Avg HCC Risk Score
- 1.27
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 92, 65-74: 32, 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 Mona Sazgar, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lamotrigine
Lamotrigine
285 claims
- Levetiracetam
Levetiracetam
235 claims
- Clobazam
Clobazam
128 claims
- Lacosamide
Lacosamide
119 claims
- Topiramate 108
Topiramate
108 claims
- Divalproex Sodium Er 93
Divalproex Sodium Er
93 claims
- Briviact 89
Briviact
89 claims
- Divalproex Sodium 76
Divalproex Sodium
76 claims
| Drug | Claims |
|---|---|
| Lamotrigine | 285 |
| Levetiracetam | 235 |
| Clobazam | 128 |
| Lacosamide | 119 |
| Topiramate | 108 |
| Divalproex Sodium Er Divalproex Sodium | 93 |
| Briviact Brivaracetam | 89 |
| Divalproex Sodium | 76 |
| Vimpat Lacosamide | 71 |
| Zonisamide | 61 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Clinical Neurophysiology Physician Overview
How Mona Sazgar, MD fits within the Clinical Neurophysiology Physician landscape nationally.
639
Clinical Neurophysiology Physician Providers in US
50
States with Clinical Neurophysiology Physician
1,523
Avg Claims per Provider
Mona Sazgar, MD's 2,159 claims are above the specialty average of 1,523.
Nearby Clinical Neurophysiology Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Sazgar.
Saheil Aboutalib
Long Beach, CA
Dr. Cameron Adams
M.D.
West Hollywood, CA
Dr. Mohsin Ansari
M.D.
Roseville, CA
Dr. Rajan Preet Arora
MD
Riverside, CA
Sami Bajwa
Fresno, CA
Compare Clinical Neurophysiology 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 Clinical Neurophysiology 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 Mona Sazgar, MD's specialty? ▼
Mona Sazgar, MD specializes in Clinical Neurophysiology Physician and practices in Orange, California. Credentials: MD.
How much does Mona Sazgar, MD prescribe under Medicare Part D? ▼
In 2023, Mona Sazgar, MD wrote 2,159 Medicare Part D claims totaling $1.7M in drug costs for 141 beneficiaries.
What is Mona Sazgar, MD's Medicare quality score? ▼
Mona Sazgar, MD has a CMS MIPS Final Score of 100/100 (Quality: 82.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mona Sazgar, MD located? ▼
Mona Sazgar, MD is located at 101 THE CITY DR S, Orange, CA, 92868. Phone: (714) 456-6510.
What is Mona Sazgar, MD's NPI number? ▼
Mona Sazgar, MD's National Provider Identifier (NPI) is 1215909486, issued on 02/02/2006.
Does Mona Sazgar, MD prescribe more brand-name or generic drugs? ▼
Mona Sazgar, MD's prescribing is 24% brand-name and 75% generic drugs by claim count, with $1.2M in brand drug costs.
How many Clinical Neurophysiology Physician providers are there in the US? ▼
There are 639 Clinical Neurophysiology Physician providers across 50 states in the US. The average Clinical Neurophysiology Physician provider writes 1,523 Medicare Part D claims per year.
What drugs does Mona Sazgar, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Mona Sazgar, MD's most frequently prescribed drugs include Lamotrigine, Levetiracetam, Clobazam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mona Sazgar, MD accept Medicare? ▼
Mona Sazgar, MD appears in CMS Medicare data with 2,159 Part D claims and 141 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mona Sazgar, MD's credentials? ▼
Mona Sazgar, MD's NPI is 1215909486 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.