IndividualActive
Marlene Williams
NPI 1780853556 · Mental Health Counselor · Denver, CO
Marlene Williams is a Mental Health Counselor provider in Denver, CO (NPI 1780853556).
Provider details
- NPI number
- 1780853556
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
900 S Broadway
Ste 100
Denver, CO 80209-4198
Phone: (303) 603-3020
Street-level locationGet directions
Mailing address
465 W 99th Ave
Northglenn, CO 80260-5502
Registry dates
- Enumerated
- 2008-02-26
- Last updated
- 2008-02-26
Frequently asked questions
- What is Marlene Williams's NPI number?
- Marlene Williams's National Provider Identifier (NPI) is 1780853556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Williams's specialty?
- Marlene Williams is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marlene Williams located?
- Marlene Williams's practice location on file with NPPES is 900 S Broadway, Denver, CO 80209-4198.
- What is Marlene Williams's phone number?
- The practice phone number listed in the NPPES registry for Marlene Williams is (303) 603-3020.
- Is Marlene Williams's NPI active?
- Yes — Marlene Williams's NPI (1780853556) is active in the NPPES registry as of the last update on 2008-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.