Andi Williams
NPI 1285275453 · Mental Health Counselor · Boulder, CO
Andi Williams is a Mental Health Counselor provider in Boulder, CO (NPI 1285275453).
Provider details
- NPI number
- 1285275453
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
6 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
- 2019-09-30
- Last updated
- 2019-09-30
Frequently asked questions
- What is Andi Williams's NPI number?
- Andi Williams's National Provider Identifier (NPI) is 1285275453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andi Williams's specialty?
- Andi Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Andi Williams located?
- Andi Williams's practice location on file with NPPES is 1000 Alpine Ave, Boulder, CO 80304-3406.
- What is Andi Williams's phone number?
- The practice phone number listed in the NPPES registry for Andi Williams is (303) 443-8500.
- Is Andi Williams's NPI active?
- Yes — Andi Williams's NPI (1285275453) is active in the NPPES registry as of the last update on 2019-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.