OrganizationActive
Keystone Medical Services
NPI 1124456975 · Primary Care Clinic/Center · Federal Way, WA
Provider details
- NPI number
- 1124456975
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jai Jun Byeon, Owner(360) 689-6268
- License
- MD44106 (WA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1014 S 320th St Ste C
Federal Way, WA 98003-5344
Phone: (360) 689-6268
Street-level locationGet directions
Mailing address
16243 Se 326th St
Auburn, WA 98092-5907
Other names (DBA / former)
- Doing business as
- Keystone Family Clinic
Registry dates
- Enumerated
- 2013-10-14
- Last updated
- 2013-10-14
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.