2026 NPPES data General Practice Dentistry NPI 1598306342 DMD
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SAMIA HASSOUNEH, DMD

General Practice Dentistry in CORVALLIS, Oregon. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
40
Medicare Part D claims · 24 beneficiaries · General Practice Dentistry avg: 82

What the federal data shows

SAMIA HASSOUNEH, DMD filed 40 Medicare Part D claims in 2023 as a General Practice Dentistry in CORVALLIS, Oregon.

40
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.

SAMIA HASSOUNEH, DMD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

40 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 SAMIA HASSOUNEH, DMD?

Quality data not reported

NPI registry status

Active

Issued 10/02/2019

NPI 1598306342

Primary specialty

General Practice Dentistry

High-volume

121,627 US NPIs in this specialty

Medicare Part D claims

40 51% vs specialty avg

2023 prescription claims

Specialty avg: 82

Specialty distribution in Oregon

How General Practice Dentistry compares to other specialties among Oregon providers

Oregon providers

General Practice Dentistry share within Oregon

1. General Practice Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Dentistry share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — General Practice Dentistry (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
General Practice Dentistry ABMS/AOA estimate

Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (General Practice Dentistry) — ABMS / AOA estimate

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).

SAMIA HASSOUNEH, DMD appears in the CMS NPPES registry as a General Practice Dentistry provider holding DMD credentials at 142 SW 2ND ST, CORVALLIS, OR, 97333, with a listed phone of (541) 360-7004. NPI 1598306342 was issued on 10/02/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HASSOUNEH most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 40 prescription claims written by this provider, covering 24 Medicare beneficiaries and totaling roughly $239 in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

General Practice Dentistry is a high-volume specialty nationwide, with 121,627 enrolled providers across 56 states and an average of 82 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

142 SW 2ND ST
CORVALLIS, OR 97333

Provider Details

NPI 1598306342
Specialty General Practice Dentistry
Credentials DMD
Gender Female
NPI Issued 10/02/2019

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

40
Total Claims
$239
Total Drug Cost
24
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
40
Total Day Supply
431
Brand Drug Cost
$0
Generic Drug Cost
$239
Antibiotic Claims
15

Patient Demographics

Average Patient Age
62.5 years
Avg HCC Risk Score
1.37
Gender Split
54% female / 46% male
Age Distribution
<65: 12, 65-74: N/A, 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.

Drug Claims
Chlorhexidine Gluconate
18
Amoxicillin
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

General Practice Dentistry Overview

How SAMIA HASSOUNEH, DMD fits within the General Practice Dentistry landscape nationally.

121,627
General Practice Dentistry Providers in US
56
States with General Practice Dentistry
82
Avg Claims per Provider

SAMIA HASSOUNEH, DMD's 40 claims are below the specialty average of 82.

Nearby General Practice Dentistry Providers in Oregon

Other clinicians with the same primary specialty enrolled in Oregon, drawn from the same CMS NPPES roster as HASSOUNEH.

Compare General Practice Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is SAMIA HASSOUNEH, DMD's specialty?
SAMIA HASSOUNEH, DMD specializes in General Practice Dentistry and practices in CORVALLIS, Oregon. Credentials: DMD.
How much does SAMIA HASSOUNEH, DMD prescribe under Medicare Part D?
In 2023, SAMIA HASSOUNEH, DMD wrote 40 Medicare Part D claims totaling $239 in drug costs for 24 beneficiaries.
Where is SAMIA HASSOUNEH, DMD located?
SAMIA HASSOUNEH, DMD is located at 142 SW 2ND ST, CORVALLIS, OR, 97333. Phone: (541) 360-7004.
What is SAMIA HASSOUNEH, DMD's NPI number?
SAMIA HASSOUNEH, DMD's National Provider Identifier (NPI) is 1598306342, issued on 10/02/2019.
How many General Practice Dentistry providers are there in the US?
There are 121,627 General Practice Dentistry providers across 56 states in the US. The average General Practice Dentistry provider writes 82 Medicare Part D claims per year.
What drugs does SAMIA HASSOUNEH, DMD prescribe most often?
Based on 2023 Medicare Part D data, SAMIA HASSOUNEH, DMD's most frequently prescribed drugs include Chlorhexidine Gluconate, Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SAMIA HASSOUNEH, DMD accept Medicare?
SAMIA HASSOUNEH, DMD appears in CMS Medicare data with 40 Part D claims and 24 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAMIA HASSOUNEH, DMD's credentials?
SAMIA HASSOUNEH, DMD's NPI is 1598306342 with credentials DMD. 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

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