Gladys Smith, LISW
NPI 1598126492 · Clinical Social Worker · Sioux City, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gladys Smith, LISW is a Clinical Social Worker provider in Sioux City, IA (NPI 1598126492).
Provider details
- NPI number
- 1598126492
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- No
- License
- 03788 (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
10 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
- 2016-03-19
- Last updated
- 2016-03-19
Frequently asked questions
- What is Gladys Smith's NPI number?
- Gladys Smith's National Provider Identifier (NPI) is 1598126492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gladys Smith's specialty?
- Gladys Smith is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gladys Smith located?
- Gladys Smith's practice location on file with NPPES is 3500 W 4th St, Sioux City, IA 51103-3203.
- What is Gladys Smith's phone number?
- The practice phone number listed in the NPPES registry for Gladys Smith is (712) 226-1804.
- Does Gladys Smith accept Medicare?
- Gladys Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gladys Smith's NPI active?
- Yes — Gladys Smith's NPI (1598126492) is active in the NPPES registry as of the last update on 2016-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.