OrganizationActive
Fredericksen Naturopathic Clinic, Ps Inc
NPI 1255821997 · Naturopath · Renton, WA
Provider details
- NPI number
- 1255821997
- Entity type
- Organization
- Primary specialty
- NaturopathOther Service Providers
- Organization subpart
- No
- Authorized official
- Mark Fredericksen, President(425) 652-2430
- License
- 00000737 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2003 Maple Valley Hwy Ste 212
Renton, WA 98057-3925
Phone: (425) 652-2430
Fax: (425) 291-7899
Street-level locationGet directions
Mailing address
2003 Maple Valley Hwy Ste 212
Renton, WA 98057-3925
Other names (DBA / former)
- Doing business as
- Natureworks Health Clinic
Registry dates
- Enumerated
- 2018-05-17
- Last updated
- 2018-05-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.