Debra Williams, MSW, LCSW
NPI 1649575838 · Clinical Social Worker · Cheyenne, WY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Williams, MSW, LCSW is a Clinical Social Worker provider in Cheyenne, WY (NPI 1649575838).
Provider details
- NPI number
- 1649575838
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- WY-764 (WY)
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
15 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
- 2011-01-19
- Last updated
- 2022-11-15
- Certified
- 2022-05-17
Frequently asked questions
- What is Debra Williams's NPI number?
- Debra Williams's National Provider Identifier (NPI) is 1649575838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Williams's specialty?
- Debra Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Debra Williams located?
- Debra Williams's practice location on file with NPPES is 623 W 20th St, Cheyenne, WY 82001-3501.
- What is Debra Williams's phone number?
- The practice phone number listed in the NPPES registry for Debra Williams is (307) 222-9046.
- Does Debra Williams accept Medicare?
- Debra Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Williams's NPI active?
- Yes — Debra Williams's NPI (1649575838) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.