David Clarke, MD
NPI 1306959002 · Gastroenterology Physician · Clackamas, OR
David Clarke, MD is a Gastroenterology Physician provider in Clackamas, OR (NPI 1306959002).
Provider details
- NPI number
- 1306959002
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14023 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Clarke's NPI number?
- David Clarke's National Provider Identifier (NPI) is 1306959002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Clarke's specialty?
- David Clarke is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Clarke located?
- David Clarke's practice location on file with NPPES is 9900 S.e. Sunnyside Rd., Clackamas, OR 97015-8970.
- What is David Clarke's phone number?
- The practice phone number listed in the NPPES registry for David Clarke is (503) 571-8240.
- Is David Clarke's NPI active?
- Yes — David Clarke's NPI (1306959002) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.