IndividualActive
Matthew Tan, RN
NPI 1699604512 · Registered Nurse · Portland, OR
Matthew Tan, RN is a Registered Nurse provider in Portland, OR (NPI 1699604512).
Provider details
- NPI number
- 1699604512
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sole proprietor
- No
- License
- 10050054 (OR)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
30 Ne Martin Luther King Jr Blvd
Portland, OR 97232-2941
Phone: (503) 232-1099
Approximate (ZIP-level) locationGet directions
Mailing address
4416 Sw Lobelia St
Portland, OR 97219-3566
Registry dates
- Enumerated
- 2026-05-16
- Last updated
- 2026-05-16
- Certified
- 2026-05-16
Frequently asked questions
- What is Matthew Tan's NPI number?
- Matthew Tan's National Provider Identifier (NPI) is 1699604512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Tan's specialty?
- Matthew Tan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Matthew Tan located?
- Matthew Tan's practice location on file with NPPES is 30 Ne Martin Luther King Jr Blvd, Portland, OR 97232-2941.
- What is Matthew Tan's phone number?
- The practice phone number listed in the NPPES registry for Matthew Tan is (503) 232-1099.
- Is Matthew Tan's NPI active?
- Yes — Matthew Tan's NPI (1699604512) is active in the NPPES registry as of the last update on 2026-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.