NPI registry status
Active
2026 NPPES data Dentist NPI 1194946566 DDS
Verify on CMS → Sean Hashemi, DDS
Dentist in Ventura, 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 95,573 in Dentist, 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
259
Medicare Part D claims · 83 beneficiaries · Dentist avg: 90
Industry payments
$1.5K
8 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Sean Hashemi, DDS filed 259 Medicare Part D claims in 2024 as a Dentist in Ventura, California.
- 259
- Part D claims, 2024
- $1.5K
- industry payments (Sunshine Act)
- ≥48th
- pct by Part D claim volume (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.
Federal trust snapshot
What official records show about Sean Hashemi, DDS
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1194946566), first enumerated 05/01/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 259 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$1.5K in reported industry payments (8 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not Sean Hashemi, DDS's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1194946566 · Dentist
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1194946566
- ENUM-MID 2007
- TAX-MEGA 96K Dentist
- RX-LIGHT 259
- BOOK-MID 14,906 in California
- PHOTO-ENUM Eric Greenspan · 2007
Sean Hashemi, DDS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
259 ≥ 48th percentile 48% of 1,416,883 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 · 2024
What does the federal data show about Sean Hashemi, DDS?
Quality data not reportedPrimary specialty
Dentist
Medicare Part D claims
259 188% vs specialty avg
Specialty distribution in California
How Dentist compares to other specialties among California providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Dentist. Verify directly:
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 | 1194946566 |
|---|---|
| Specialty | Dentist |
| Credentials | DDS |
| Gender | Male |
| NPI Issued | 05/01/2007 |
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 Sean Hashemi, DDS. Source: openpaymentsdata.cms.gov.
Total received
$1.5K
Largest payer
PATTERSON COMPANIES, 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 Sean Hashemi, DDS. To verify Sean Hashemi, DDS'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 2024.
259
Total Claims
$2K
Total Drug Cost
83
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 265.867
- Total Day Supply
- 3,054
- Brand Drug Cost
- $0
- Generic Drug Cost
- $2K
- Opioid Claims
- 29 (11.2% rate)
- Antibiotic Claims
- 98
Patient Demographics
- Average Patient Age
- 74.3 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Sean Hashemi, DDS prescribes most
Top Medicare Part D drugs by claim count, 2024
- Amoxicillin
Amoxicillin
79 claims
- Chlorhexidine Gluc…
Chlorhexidine Gluconate
77 claims
- Ibuprofen
Ibuprofen
50 claims
- Acetaminophen-Code… 27
Acetaminophen-Codeine
27 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 79 |
| Chlorhexidine Gluconate | 77 |
| Ibuprofen | 50 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dentist Overview
How Sean Hashemi, DDS fits within the Dentist landscape nationally.
95,573
Dentist Providers in US
56
States with Dentist
90
Avg Claims per Provider
Sean Hashemi, DDS's 259 claims are above the specialty average of 90.
Nationwide Dentist peers with similar MIPS or enrollment year
Two federal-record peer sets for Hashemi, both outside California so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dentist Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Hashemi.
One of 14,906 Dentist providers enrolled in California, 5 are shown here.
Chantelle Aabedi
Los Angeles, CA
Dr. Sohrab Aalam
DMD
Irvine, CA
Dr. Rick Aaronian
DDS
Fresno, CA
Dr. Michael Aaronson
DDS
San Rafael, CA
Dr. Autumn Abadesco
DDS
La Puente, CA
Compare Dentist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sean Hashemi, DDS's specialty? ▼
Sean Hashemi, DDS specializes in Dentist and practices in Ventura, California. Credentials: DDS.
How much does Sean Hashemi, DDS prescribe under Medicare Part D? ▼
In 2024, Sean Hashemi, DDS wrote 259 Medicare Part D claims totaling $2K in drug costs for 83 beneficiaries.
Where is Sean Hashemi, DDS located? ▼
Sean Hashemi, DDS is located at 6555 TELEPHONE RD #8, Ventura, CA, 93003. Phone: (805) 642-2790.
What is Sean Hashemi, DDS's NPI number? ▼
Sean Hashemi, DDS's National Provider Identifier (NPI) is 1194946566, issued on 05/01/2007.
Does Sean Hashemi, DDS prescribe opioids? ▼
Yes, Sean Hashemi, DDS had 29 opioid claims in 2024 with an opioid prescribing rate of 11.2%.
How many Dentist providers are there in the US? ▼
There are 95,573 Dentist providers across 56 states in the US. The average Dentist provider writes 90 Medicare Part D claims per year.
What drugs does Sean Hashemi, DDS prescribe most often? ▼
Based on 2024 Medicare Part D data, Sean Hashemi, DDS's most frequently prescribed drugs include Amoxicillin, Chlorhexidine Gluconate, Ibuprofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sean Hashemi, DDS accept Medicare? ▼
Sean Hashemi, DDS appears in CMS Medicare data with 259 Part D claims and 83 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sean Hashemi, DDS's credentials? ▼
Sean Hashemi, DDS's NPI is 1194946566 with credentials DDS. 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.