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Justin Walsh, LMP
NPI 1912025396 · Specialist · Seattle, WA
Justin Walsh, LMP is a Specialist provider in Seattle, WA (NPI 1912025396).
Provider details
- NPI number
- 1912025396
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- LMP
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA00015947 (WA)
Specialties & taxonomies
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
1422 Harvard Ave
Seattle, WA 98122-3813
Phone: (206) 465-3504
Fax: (206) 365-3433
Street-level locationGet directions
Mailing address
2152 N 112th St Unit 308
Seattle, WA 98133-8599
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Justin Walsh's NPI number?
- Justin Walsh's National Provider Identifier (NPI) is 1912025396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Walsh's specialty?
- Justin Walsh is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Justin Walsh located?
- Justin Walsh's practice location on file with NPPES is 1422 Harvard Ave, Seattle, WA 98122-3813.
- What is Justin Walsh's phone number?
- The practice phone number listed in the NPPES registry for Justin Walsh is (206) 465-3504.
- Is Justin Walsh's NPI active?
- Yes — Justin Walsh's NPI (1912025396) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.