IndividualActive
Mi-Sun Mercer
NPI 1558947937 · Interpreter · Bellevue, WA
Mi-Sun Mercer is a Interpreter provider in Bellevue, WA (NPI 1558947937).
Provider details
- NPI number
- 1558947937
- Entity type
- Individual
- Primary specialty
- InterpreterOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- MC9003 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
16634 Se 14th St
Bellevue, WA 98008-5108
Phone: (425) 417-2003
Street-level locationGet directions
Mailing address
16634 Se 14th St
Bellevue, WA 98008-5108
Registry dates
- Enumerated
- 2021-03-24
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Mi-Sun Mercer's NPI number?
- Mi-Sun Mercer's National Provider Identifier (NPI) is 1558947937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mi-Sun Mercer's specialty?
- Mi-Sun Mercer is listed in the NPPES registry with a primary specialty of Interpreter (Other Service Providers).
- Where is Mi-Sun Mercer located?
- Mi-Sun Mercer's practice location on file with NPPES is 16634 Se 14th St, Bellevue, WA 98008-5108.
- What is Mi-Sun Mercer's phone number?
- The practice phone number listed in the NPPES registry for Mi-Sun Mercer is (425) 417-2003.
- Is Mi-Sun Mercer's NPI active?
- Yes — Mi-Sun Mercer's NPI (1558947937) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.