What is Thomas Clark's NPI number?

Thomas Clark's National Provider Identifier (NPI) is 1225341415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Clark's specialty?

Thomas Clark is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Thomas Clark located?

Thomas Clark's practice location on file with NPPES is 29292 Sw Town Center Loop E, Wilsonville, OR 97070-9491.

What is Thomas Clark's phone number?

The practice phone number listed in the NPPES registry for Thomas Clark is (506) 682-0431.

Does Thomas Clark accept Medicare?

Thomas Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Thomas Clark's NPI active?

Yes — Thomas Clark's NPI (1225341415) is active in the NPPES registry as of the last update on 2013-12-17.

IndividualActiveAccepts Medicare

Thomas Clark, DMD

NPI 1225341415 · General Practice Dentistry · Wilsonville, OR

Thomas Clark, DMD is a General Practice Dentistry provider in Wilsonville, OR (NPI 1225341415).

Provider details

NPI number: 1225341415
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: D9460 (OR)

Practice location

29292 Sw Town Center Loop E

Wilsonville, OR 97070-9491

Phone: (506) 682-0431

Fax: (503) 682-3873

Street-level locationGet directions

More OR providers

Mailing address

29292 Sw Town Center Loop E

Wilsonville, OR 97070-9491

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense D9460 (OR)
Dental Providers

Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(86/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
16 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	44	35
Chlorhexidine Gluconate	42	33
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	30	26

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$140 across 4 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2010-07-16
Last updated: 2013-12-17

Frequently asked questions

What is Thomas Clark's NPI number?: Thomas Clark's National Provider Identifier (NPI) is 1225341415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Clark's specialty?: Thomas Clark is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Thomas Clark located?: Thomas Clark's practice location on file with NPPES is 29292 Sw Town Center Loop E, Wilsonville, OR 97070-9491.
What is Thomas Clark's phone number?: The practice phone number listed in the NPPES registry for Thomas Clark is (506) 682-0431.
Does Thomas Clark accept Medicare?: Thomas Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Thomas Clark's NPI active?: Yes — Thomas Clark's NPI (1225341415) is active in the NPPES registry as of the last update on 2013-12-17.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	44	35
Chlorhexidine Gluconate	42	33
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	30	26

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$140 across 4 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions