David Kao, M.D.
NPI 1417956020 · Specialist · Tualatin, OR
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Kao, M.D. is a Specialist provider in Tualatin, OR (NPI 1417956020).
Provider details
- NPI number
- 1417956020
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23409 (OR)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-07-15
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is David Kao's NPI number?
- David Kao's National Provider Identifier (NPI) is 1417956020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Kao's specialty?
- David Kao is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is David Kao located?
- David Kao's practice location on file with NPPES is 6370 Sw Borland Rd Ste 200, Tualatin, OR 97062-9752.
- What is David Kao's phone number?
- The practice phone number listed in the NPPES registry for David Kao is (503) 691-1122.
- Does David Kao accept Medicare?
- David Kao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Kao's NPI active?
- Yes — David Kao's NPI (1417956020) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.