Rae Chase
NPI 1861916835 · Clinical Social Worker · Mason City, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rae Chase is a Clinical Social Worker provider in Mason City, IA (NPI 1861916835).
Provider details
- NPI number
- 1861916835
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
8 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
- 2017-08-01
- Last updated
- 2022-04-19
- Certified
- 2022-04-19
Frequently asked questions
- What is Rae Chase's NPI number?
- Rae Chase's National Provider Identifier (NPI) is 1861916835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rae Chase's specialty?
- Rae Chase is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rae Chase located?
- Rae Chase's practice location on file with NPPES is 320 N Eisenhower Ave, Mason City, IA 50401-1521.
- What is Rae Chase's phone number?
- The practice phone number listed in the NPPES registry for Rae Chase is (641) 424-2391.
- Does Rae Chase accept Medicare?
- Rae Chase is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rae Chase's NPI active?
- Yes — Rae Chase's NPI (1861916835) is active in the NPPES registry as of the last update on 2022-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.