William Nolan, CDP
NPI 1760958912 · Addiction (Substance Use Disorder) Counselor · Seattle, WA
William Nolan, CDP is a Addiction (Substance Use Disorder) Counselor provider in Seattle, WA (NPI 1760958912).
Provider details
- NPI number
- 1760958912
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CDP
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
83% 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
- 2018-10-15
- Last updated
- 2018-10-15
Frequently asked questions
- What is William Nolan's NPI number?
- William Nolan's National Provider Identifier (NPI) is 1760958912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Nolan's specialty?
- William Nolan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Nolan located?
- William Nolan's practice location on file with NPPES is 1600 E Olive St, Seattle, WA 98122-2735.
- What is William Nolan's phone number?
- The practice phone number listed in the NPPES registry for William Nolan is (206) 302-2800.
- Is William Nolan's NPI active?
- Yes — William Nolan's NPI (1760958912) is active in the NPPES registry as of the last update on 2018-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.