NPI registry status
Active
2026 NPPES data Plastic Surgery within the Head & Neck (Otolaryngology) Physician NPI 1235108325 MD
Verify on CMS → Sina Nasri-Chenijani, MD
Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Las Vegas, Nevada.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 608 in Plastic Surgery within the Head & Neck (Otolaryngology) 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
3K
Medicare Part D claims · 772 beneficiaries · Plastic Surgery within the Head & Neck (Otolaryngology) Physician avg: 379
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Industry payments
$125.18
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Sina Nasri-Chenijani, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 2,646 Medicare Part D claims in 2023.
- 75/100
- CMS neutral score · not measured
- 3K
- Part D claims, 2023
- 99%
- 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.
Sina Nasri-Chenijani, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,646 ≥ 87th percentile 87% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. 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 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Sina Nasri-Chenijani, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Sina Nasri-Chenijani, MD?
CMS neutral score, not measuredPrimary specialty
Plastic Surgery within the Head & Neck (Otolaryngology) Physician
Medicare Part D claims
2,646 7× vs specialty avg
MIPS final score
75/100
Specialty distribution in Nevada
How Plastic Surgery within the Head & Neck (Otolaryngology) Physician compares to other specialties among Nevada providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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).
Sina Nasri-Chenijani, MD appears in the CMS NPPES registry as a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider holding MD credentials at 3150 N TENAYA WAY STE 340, Las Vegas, NV, 89128, with a listed phone of (702) 804-4729. NPI 1235108325 was issued on 03/14/2006.
Medicare Part D records for calendar year 2023 show 2,646 prescription claims written by this provider, covering 772 Medicare beneficiaries and totaling roughly $69K in drug spend, split 1% brand-name and 99% generic by claim count, with an opioid prescribing rate of 1.7%. On the CMS Merit-based Incentive Payment System, this provider carries a Final Score of 75/100 for the 2023 performance year, but CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score: this is the neutral performance threshold CMS assigns where nothing was scored, so it is not comparable with clinicians whose score was measured.
Plastic Surgery within the Head & Neck (Otolaryngology) Physician is a narrow specialty nationwide, with 608 enrolled providers across 48 states and an average of 379 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 | 1235108325 |
|---|---|
| Specialty | Plastic Surgery within the Head & Neck (Otolaryngology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 03/14/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Group practice
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 Sina Nasri-Chenijani, MD. Source: openpaymentsdata.cms.gov.
Total received
$125
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 · Generic-heavy
Sina Nasri-Chenijani, MD - brand share 1.0%
Plastic Surgery within the Head & Neck (Otolaryngology) Physician average
1% brand-name claims vs 99% generic, on 2,646 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.
2,646
Total Claims
$69K
Total Drug Cost
772
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,495
- Total Day Supply
- 152,501
- Brand vs Generic
- 1% brand / 99% generic
- Brand Drug Cost
- $502
- Generic Drug Cost
- $68K
- Opioid Claims
- 45 (1.7% rate)
- Antibiotic Claims
- 222
Patient Demographics
- Average Patient Age
- 73.9 years
- Avg HCC Risk Score
- 1.21
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 44, 65-74: 362, 75-84: 308, 85+: 58
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sina Nasri-Chenijani, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ipratropium Bromide
Ipratropium Bromide
763 claims
- Fluticasone Propio…
Fluticasone Propionate
568 claims
- Famotidine 225
Famotidine
225 claims
- Azelastine Hcl 196
Azelastine Hcl
196 claims
- Methylprednisolone 149
Methylprednisolone
149 claims
- Ofloxacin 149
Ofloxacin
149 claims
- Cefuroxime 117
Cefuroxime
117 claims
- Omeprazole 99
Omeprazole
99 claims
| Drug | Claims |
|---|---|
| Ipratropium Bromide | 763 |
| Fluticasone Propionate | 568 |
| Famotidine | 225 |
| Azelastine Hcl | 196 |
| Methylprednisolone | 149 |
| Ofloxacin | 149 |
| Cefuroxime Cefuroxime Axetil | 117 |
| Omeprazole | 99 |
| Pantoprazole Sodium | 72 |
| Cephalexin | 37 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Plastic Surgery within the Head & Neck (Otolaryngology) Physician in NV →
All providers in Nevada →
Compare specialties →
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Overview
How Sina Nasri-Chenijani, MD fits within the Plastic Surgery within the Head & Neck (Otolaryngology) Physician landscape nationally.
608
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in US
48
States with Plastic Surgery within the Head & Neck (Otolaryngology) Physician
379
Avg Claims per Provider
Sina Nasri-Chenijani, MD's 2,646 claims are above the specialty average of 379.
Nearby Plastic Surgery within the Head & Neck (Otolaryngology) Physician Providers in Nevada
Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Nasri-Chenijani.
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 Nevada medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Plastic Surgery within the Head & Neck (Otolaryngology) 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 Sina Nasri-Chenijani, MD's specialty? ▼
Sina Nasri-Chenijani, MD specializes in Plastic Surgery within the Head & Neck (Otolaryngology) Physician and practices in Las Vegas, Nevada. Credentials: MD.
How much does Sina Nasri-Chenijani, MD prescribe under Medicare Part D? ▼
In 2023, Sina Nasri-Chenijani, MD wrote 2,646 Medicare Part D claims totaling $69K in drug costs for 772 beneficiaries.
What is Sina Nasri-Chenijani, MD's Medicare quality score? ▼
Sina Nasri-Chenijani, MD has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. 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 Sina Nasri-Chenijani, MD located? ▼
Sina Nasri-Chenijani, MD is located at 3150 N TENAYA WAY STE 340, Las Vegas, NV, 89128. Phone: (702) 804-4729.
What is Sina Nasri-Chenijani, MD's NPI number? ▼
Sina Nasri-Chenijani, MD's National Provider Identifier (NPI) is 1235108325, issued on 03/14/2006.
Does Sina Nasri-Chenijani, MD prescribe more brand-name or generic drugs? ▼
Sina Nasri-Chenijani, MD's prescribing is 1% brand-name and 99% generic drugs by claim count, with $502 in brand drug costs.
Does Sina Nasri-Chenijani, MD prescribe opioids? ▼
Yes, Sina Nasri-Chenijani, MD had 45 opioid claims in 2023 with an opioid prescribing rate of 1.7%.
How many Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers are there in the US? ▼
There are 608 Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers across 48 states in the US. The average Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider writes 379 Medicare Part D claims per year.
What drugs does Sina Nasri-Chenijani, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Sina Nasri-Chenijani, MD's most frequently prescribed drugs include Ipratropium Bromide, Fluticasone Propionate, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sina Nasri-Chenijani, MD accept Medicare? ▼
Sina Nasri-Chenijani, MD appears in CMS Medicare data with 2,646 Part D claims and 772 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sina Nasri-Chenijani, MD's credentials? ▼
Sina Nasri-Chenijani, MD's NPI is 1235108325 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.