IndividualActive
Masa Sasagawa, N.D.
NPI 1407191497 · Naturopath · Shoreline, WA
Masa Sasagawa, N.D. is a Naturopath provider in Shoreline, WA (NPI 1407191497).
Provider details
- NPI number
- 1407191497
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- N.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- NT1279 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
710 N 160th St
B214
Shoreline, WA 98133-5685
Phone: (801) 808-6736
Fax: (425) 602-3079
Street-level locationGet directions
Mailing address
710 N 160th St
Shoreline, WA 98133-5685
Registry dates
- Enumerated
- 2012-12-03
- Last updated
- 2012-12-03
Frequently asked questions
- What is Masa Sasagawa's NPI number?
- Masa Sasagawa's National Provider Identifier (NPI) is 1407191497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masa Sasagawa's specialty?
- Masa Sasagawa is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Masa Sasagawa located?
- Masa Sasagawa's practice location on file with NPPES is 710 N 160th St, Shoreline, WA 98133-5685.
- What is Masa Sasagawa's phone number?
- The practice phone number listed in the NPPES registry for Masa Sasagawa is (801) 808-6736.
- Is Masa Sasagawa's NPI active?
- Yes — Masa Sasagawa's NPI (1407191497) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.