William Hall
NPI 1245620376 · Clinical Social Worker · Denver, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hall is a Clinical Social Worker provider in Denver, CO (NPI 1245620376).
Provider details
- NPI number
- 1245620376
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- CSW.09926726 (CO)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 601 BroadwayDenver, CO 80204Phone: (303) 842-7114
Registry dates
- Enumerated
- 2015-01-27
- Last updated
- 2024-11-26
- Certified
- 2024-11-26
Frequently asked questions
- What is William Hall's NPI number?
- William Hall's National Provider Identifier (NPI) is 1245620376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hall's specialty?
- William Hall is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Hall located?
- William Hall's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is William Hall's phone number?
- The practice phone number listed in the NPPES registry for William Hall is (720) 423-6300.
- Does William Hall accept Medicare?
- William Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hall's NPI active?
- Yes — William Hall's NPI (1245620376) is active in the NPPES registry as of the last update on 2024-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.