William Lewis, CDP
NPI 1841768645 · Addiction (Substance Use Disorder) Counselor · Tacoma, WA
William Lewis, CDP is a Addiction (Substance Use Disorder) Counselor provider in Tacoma, WA (NPI 1841768645).
Provider details
- NPI number
- 1841768645
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDP
- Sex
- Male
- Sole proprietor
- No
- License
- 60765998 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Registry dates
- Enumerated
- 2018-11-09
- Last updated
- 2023-04-05
- Certified
- 2023-04-05
Frequently asked questions
- What is William Lewis's NPI number?
- William Lewis's National Provider Identifier (NPI) is 1841768645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lewis's specialty?
- William Lewis is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Lewis located?
- William Lewis's practice location on file with NPPES is 3629 S D St, Tacoma, WA 98418-6813.
- What is William Lewis's phone number?
- The practice phone number listed in the NPPES registry for William Lewis is (253) 649-1500.
- Is William Lewis's NPI active?
- Yes — William Lewis's NPI (1841768645) is active in the NPPES registry as of the last update on 2023-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.