NPI registry status
Active
2026 NPPES data Endodontics NPI 1902146954 D.D.S
Verify on CMS → Ishmael Hasan, D.D.S
Endodontics in Lake Stevens, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,873 in Endodontics, 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
34
Medicare Part D claims · 33 beneficiaries · Endodontics avg: 116
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
Ishmael Hasan, D.D.S filed 34 Medicare Part D claims in 2023 as a Endodontics in Lake Stevens, Washington.
- 34
- Part D claims, 2023
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.
Ishmael Hasan, D.D.S's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
34 0th percentile higher than 0% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Ishmael Hasan, D.D.S?
Quality data not reportedPrimary specialty
Endodontics
Medicare Part D claims
34 71% vs specialty avg
Specialty distribution in Washington
How Endodontics compares to other specialties among Washington 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 Endodontics. 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).
Ishmael Hasan, D.D.S appears in the CMS NPPES registry as a Endodontics provider holding D.D.S credentials at 907 FRONTIER CIR E STE 100, Lake Stevens, WA, 98258, with a listed phone of (425) 697-9219. NPI 1902146954 was issued on 02/27/2013.
Medicare Part D records for calendar year 2023 show 34 prescription claims written by this provider, covering 33 Medicare beneficiaries and totaling roughly $161 in drug spend.
Endodontics is a mid-sized specialty nationwide, with 5,873 enrolled providers across 53 states and an average of 116 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 | 1902146954 |
|---|---|
| Specialty | Endodontics |
| Credentials | D.D.S |
| Gender | Male |
| NPI Issued | 02/27/2013 |
License & disciplinary context - Washington WMC 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 ~34K Washington medical licensees in 2023 - they are NOT specific to Ishmael Hasan, D.D.S. To verify Ishmael Hasan, D.D.S's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC 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 Washington 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.
34
Total Claims
$161
Total Drug Cost
33
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 34
- Total Day Supply
- 252
- Brand Drug Cost
- $0
- Generic Drug Cost
- $161
- Antibiotic Claims
- 33
Patient Demographics
- Average Patient Age
- 67.6 years
- Avg HCC Risk Score
- 1.06
- Gender Split
- 42% female / 58% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Amoxicillin | 25 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Endodontics Overview
How Ishmael Hasan, D.D.S fits within the Endodontics landscape nationally.
5,873
Endodontics Providers in US
53
States with Endodontics
116
Avg Claims per Provider
Ishmael Hasan, D.D.S's 34 claims are below the specialty average of 116.
Nearby Endodontics Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Hasan.
Dr. Sevak Adamian
D.D.S., M.S.
Bremerton, WA
Dr. Tasneem Ahmad
DDS
Richland, WA
Dr. Jacob Al-Hashemi
BDS
Richland, WA
Dr. Karim Alibhai
DMD
Bellevue, WA
Dr. Courtenay Allen
DDS MSD
Seattle, WA
Compare Endodontics 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 Washington medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Endodontics 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
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Frequently Asked Questions
What is Ishmael Hasan, D.D.S's specialty? ▼
Ishmael Hasan, D.D.S specializes in Endodontics and practices in Lake Stevens, Washington. Credentials: D.D.S.
How much does Ishmael Hasan, D.D.S prescribe under Medicare Part D? ▼
In 2023, Ishmael Hasan, D.D.S wrote 34 Medicare Part D claims totaling $161 in drug costs for 33 beneficiaries.
Where is Ishmael Hasan, D.D.S located? ▼
Ishmael Hasan, D.D.S is located at 907 FRONTIER CIR E STE 100, Lake Stevens, WA, 98258. Phone: (425) 697-9219.
What is Ishmael Hasan, D.D.S's NPI number? ▼
Ishmael Hasan, D.D.S's National Provider Identifier (NPI) is 1902146954, issued on 02/27/2013.
How many Endodontics providers are there in the US? ▼
There are 5,873 Endodontics providers across 53 states in the US. The average Endodontics provider writes 116 Medicare Part D claims per year.
What drugs does Ishmael Hasan, D.D.S prescribe most often? ▼
Based on 2023 Medicare Part D data, Ishmael Hasan, D.D.S's most frequently prescribed drugs include Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ishmael Hasan, D.D.S accept Medicare? ▼
Ishmael Hasan, D.D.S appears in CMS Medicare data with 34 Part D claims and 33 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ishmael Hasan, D.D.S's credentials? ▼
Ishmael Hasan, D.D.S's NPI is 1902146954 with credentials D.D.S. 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.
- 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.