OrganizationActive
Walter Williams
NPI 1528103579 · Specialist · Clarkston, WA
Walter Williams is a Specialist organization in Clarkston, WA (NPI 1528103579).
Provider details
- NPI number
- 1528103579
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Walter Williams, Doctor-Owner(509) 758-5141
- License
- MD00041565 (WA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 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
1119 Highland Ave Ste 1
Clarkston, WA 99403-2836
Phone: (509) 758-5141
Fax: (509) 758-5299
Street-level locationGet directions
Mailing address
1119 Highland Ave Ste 1
Clarkston, WA 99403-2836
Other names (DBA / former)
- Doing business as
- Dermatology & Skin Cancer Center
Registry dates
- Enumerated
- 2007-02-20
- Last updated
- 2008-06-13
Frequently asked questions
- What is Walter Williams's NPI number?
- Walter Williams's National Provider Identifier (NPI) is 1528103579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter Williams?
- Walter Williams is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Walter Williams located?
- Walter Williams's practice location on file with NPPES is 1119 Highland Ave Ste 1, Clarkston, WA 99403-2836.
- What is Walter Williams's phone number?
- The practice phone number listed in the NPPES registry for Walter Williams is (509) 758-5141.
- Who is the authorized official for Walter Williams?
- The authorized official listed on Walter Williams's NPPES record is Walter Williams, Doctor-Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter Williams's NPI active?
- Yes — Walter Williams's NPI (1528103579) is active in the NPPES registry as of the last update on 2008-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.