Sioux City Hospitalist Group, LLC
NPI 1427789148 · Hospitalist Physician · Sioux City, IA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sioux City Hospitalist Group, LLC is a Hospitalist Physician organization in Sioux City, IA (NPI 1427789148).
Provider details
- NPI number
- 1427789148
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kim Larsen, Director of Credentialing(770) 874-4500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-06-22
- Last updated
- 2022-06-22
- Certified
- 2022-06-22
Frequently asked questions
- What is Sioux City Hospitalist Group, LLC's NPI number?
- Sioux City Hospitalist Group, LLC's National Provider Identifier (NPI) is 1427789148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sioux City Hospitalist Group, LLC?
- Sioux City Hospitalist Group, LLC is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sioux City Hospitalist Group, LLC located?
- Sioux City Hospitalist Group, LLC's practice location on file with NPPES is 801 5th St, Sioux City, IA 51101-1326.
- What is Sioux City Hospitalist Group, LLC's phone number?
- The practice phone number listed in the NPPES registry for Sioux City Hospitalist Group, LLC is (712) 279-2010.
- Does Sioux City Hospitalist Group, LLC accept Medicare?
- Sioux City Hospitalist Group, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sioux City Hospitalist Group, LLC?
- The authorized official listed on Sioux City Hospitalist Group, LLC's NPPES record is Kim Larsen, Director of Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sioux City Hospitalist Group, LLC's NPI active?
- Yes — Sioux City Hospitalist Group, LLC's NPI (1427789148) is active in the NPPES registry as of the last update on 2022-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.