Eric Dierks, MD, DMD
NPI 1265432025 · Oral & Maxillofacial Surgery (D.M.D.) · Portland, OR
Eric Dierks, MD, DMD is a Oral & Maxillofacial Surgery (D.M.D.) provider in Portland, OR (NPI 1265432025).
Provider details
- NPI number
- 1265432025
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- MD, DMD
- Sex
- Male
- Sole proprietor
- No
- License
- D6708 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$249 across 3 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2018-06-11
Frequently asked questions
- What is Eric Dierks's NPI number?
- Eric Dierks's National Provider Identifier (NPI) is 1265432025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Dierks's specialty?
- Eric Dierks is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is Eric Dierks located?
- Eric Dierks's practice location on file with NPPES is 1849 Nw Kearney St, Portland, OR 97209.
- What is Eric Dierks's phone number?
- The practice phone number listed in the NPPES registry for Eric Dierks is (503) 224-1371.
- Is Eric Dierks's NPI active?
- Yes — Eric Dierks's NPI (1265432025) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.