Lois Holmes, LISW
NPI 1033170501 · Clinical Social Worker · Sioux City, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lois Holmes, LISW is a Clinical Social Worker provider in Sioux City, IA (NPI 1033170501).
Provider details
- NPI number
- 1033170501
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 02382 (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
20 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)
- 112 Jefferson StWest Union, IA 52175-1022Phone: (563) 422-3811
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Lois Holmes's NPI number?
- Lois Holmes's National Provider Identifier (NPI) is 1033170501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Holmes's specialty?
- Lois Holmes is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lois Holmes located?
- Lois Holmes's practice location on file with NPPES is 2101 Court St, Sioux City, IA 51104-3243.
- What is Lois Holmes's phone number?
- The practice phone number listed in the NPPES registry for Lois Holmes is (712) 293-4700.
- Does Lois Holmes accept Medicare?
- Lois Holmes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lois Holmes's NPI active?
- Yes — Lois Holmes's NPI (1033170501) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.