Rebecca Castle-Waller, LCSW
NPI 1427531318 · Clinical Social Worker · Denver, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Castle-Waller, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1427531318).
Provider details
- NPI number
- 1427531318
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
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
7 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
- 2018-09-07
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Rebecca Castle-Waller's NPI number?
- Rebecca Castle-Waller's National Provider Identifier (NPI) is 1427531318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Castle-Waller's specialty?
- Rebecca Castle-Waller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rebecca Castle-Waller located?
- Rebecca Castle-Waller's practice location on file with NPPES is 110 16th St Ste 1460, Denver, CO 80202-5202.
- What is Rebecca Castle-Waller's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Castle-Waller is (970) 818-0566.
- Does Rebecca Castle-Waller accept Medicare?
- Rebecca Castle-Waller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Castle-Waller's NPI active?
- Yes — Rebecca Castle-Waller's NPI (1427531318) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.