Sidney Allen
NPI 1508497124 · Clinical Social Worker · Johnston, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidney Allen is a Clinical Social Worker provider in Johnston, IA (NPI 1508497124).
Provider details
- NPI number
- 1508497124
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 120330 (IA)
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
6 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)
- 6601 Sw 9th StDes Moines, IA 50315-6138Phone: (515) 643-8350Fax: (515) 643-5824
Registry dates
- Enumerated
- 2020-02-01
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Sidney Allen's NPI number?
- Sidney Allen's National Provider Identifier (NPI) is 1508497124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Allen's specialty?
- Sidney Allen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sidney Allen located?
- Sidney Allen's practice location on file with NPPES is 5615 Nw 86th St, Johnston, IA 50131-1738.
- What is Sidney Allen's phone number?
- The practice phone number listed in the NPPES registry for Sidney Allen is (515) 643-8350.
- Does Sidney Allen accept Medicare?
- Sidney Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidney Allen's NPI active?
- Yes — Sidney Allen's NPI (1508497124) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.