IndividualActive
Gregory Yasuda, ND
NPI 1639296494 · Naturopath · Seattle, WA
Gregory Yasuda, ND is a Naturopath provider in Seattle, WA (NPI 1639296494).
Provider details
- NPI number
- 1639296494
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND
- Sex
- Male
- Sole proprietor
- Yes
- License
- NT1237 (WA)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3670 Stone Way N Ste N271
Seattle, WA 98103-8004
Phone: (206) 834-4100
Fax: (206) 834-4131
Street-level locationGet directions
Mailing address
Po Box 94205
Seattle, WA 98124-6505
Registry dates
- Enumerated
- 2007-03-24
- Last updated
- 2018-03-30
Frequently asked questions
- What is Gregory Yasuda's NPI number?
- Gregory Yasuda's National Provider Identifier (NPI) is 1639296494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Yasuda's specialty?
- Gregory Yasuda is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Gregory Yasuda located?
- Gregory Yasuda's practice location on file with NPPES is 3670 Stone Way N Ste N271, Seattle, WA 98103-8004.
- What is Gregory Yasuda's phone number?
- The practice phone number listed in the NPPES registry for Gregory Yasuda is (206) 834-4100.
- Is Gregory Yasuda's NPI active?
- Yes — Gregory Yasuda's NPI (1639296494) is active in the NPPES registry as of the last update on 2018-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.