Michael Williams, CACIII
NPI 1336380534 · Addiction (Substance Use Disorder) Counselor · Denver, CO
Michael Williams, CACIII is a Addiction (Substance Use Disorder) Counselor provider in Denver, CO (NPI 1336380534).
Provider details
- NPI number
- 1336380534
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CACIII
- Sex
- Male
- Sole proprietor
- No
- License
- 2302 (CO)
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
17 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
- 2009-03-18
- Last updated
- 2009-03-18
Frequently asked questions
- What is Michael Williams's NPI number?
- Michael Williams's National Provider Identifier (NPI) is 1336380534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Williams's specialty?
- Michael Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Michael Williams located?
- Michael Williams's practice location on file with NPPES is 667 Bannock, Denver, CO 80204.
- What is Michael Williams's phone number?
- The practice phone number listed in the NPPES registry for Michael Williams is (303) 436-3697.
- Is Michael Williams's NPI active?
- Yes — Michael Williams's NPI (1336380534) is active in the NPPES registry as of the last update on 2009-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.