OrganizationActive
Synchronous LLC
NPI 1093653099 · Endodontics · Lake Oswego, OR
Provider details
- NPI number
- 1093653099
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Khuyen Nguyen, Owner(503) 875-3055
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(57/100 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
2 documented practice locations
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
16679 Boones Ferry Rd Ste 205
Lake Oswego, OR 97035-4368
Phone: (503) 635-2100
Fax: (503) 635-9188
Street-level locationGet directions
Mailing address
16679 Boones Ferry Rd Ste 205
Lake Oswego, OR 97035-4368
Other names (DBA / former)
- Doing business as
- Longview Endodontics
- Doing business as
- Pacific Endodontics
Additional practice locations (1)
- 1801 1st Ave Ste 2aLongview, WA 98632-3271Phone: (360) 423-4313Fax: (360) 425-1965
Registry dates
- Enumerated
- 2026-03-23
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.