Darnell Gilliam
NPI 1578354320 · Addiction (Substance Use Disorder) Counselor · Tacoma, WA
Darnell Gilliam is a Addiction (Substance Use Disorder) Counselor provider in Tacoma, WA (NPI 1578354320).
Provider details
- NPI number
- 1578354320
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- 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
1 yr 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
- 2025-05-13
- Last updated
- 2025-05-13
- Certified
- 2025-05-13
Frequently asked questions
- What is Darnell Gilliam's NPI number?
- Darnell Gilliam's National Provider Identifier (NPI) is 1578354320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darnell Gilliam's specialty?
- Darnell Gilliam is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Darnell Gilliam located?
- Darnell Gilliam's practice location on file with NPPES is 3713 Pacific Ave Ste E, Tacoma, WA 98418-7845.
- What is Darnell Gilliam's phone number?
- The practice phone number listed in the NPPES registry for Darnell Gilliam is (253) 433-7993.
- Is Darnell Gilliam's NPI active?
- Yes — Darnell Gilliam's NPI (1578354320) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.