Elaine Tsai, MD, MPH
NPI 1962508788 · Internal Medicine Physician · Seattle, WA
Elaine Tsai, MD, MPH is a Internal Medicine Physician provider in Seattle, WA (NPI 1962508788).
Provider details
- NPI number
- 1962508788
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 29051 (WA)
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
- 2006-09-16
- Last updated
- 2007-09-13
Frequently asked questions
- What is Elaine Tsai's NPI number?
- Elaine Tsai's National Provider Identifier (NPI) is 1962508788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Tsai's specialty?
- Elaine Tsai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine Tsai located?
- Elaine Tsai's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.
- What is Elaine Tsai's phone number?
- The practice phone number listed in the NPPES registry for Elaine Tsai is (206) 277-3146.
- Is Elaine Tsai's NPI active?
- Yes — Elaine Tsai's NPI (1962508788) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.