Katherine Murphy, MSW
NPI 1811951023 · Clinical Social Worker · Sioux City, IA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Murphy, MSW is a Clinical Social Worker provider in Sioux City, IA (NPI 1811951023).
Provider details
- NPI number
- 1811951023
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 05338 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2006-04-14
- Last updated
- 2010-08-18
Frequently asked questions
- What is Katherine Murphy's NPI number?
- Katherine Murphy's National Provider Identifier (NPI) is 1811951023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Murphy's specialty?
- Katherine Murphy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Murphy located?
- Katherine Murphy's practice location on file with NPPES is 600 4th St, Sioux City, IA 51101-1750.
- What is Katherine Murphy's phone number?
- The practice phone number listed in the NPPES registry for Katherine Murphy is (712) 234-0220.
- Does Katherine Murphy accept Medicare?
- Katherine Murphy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Murphy's NPI active?
- Yes — Katherine Murphy's NPI (1811951023) is active in the NPPES registry as of the last update on 2010-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.