Northwest Iowa Emergency Physicians, PC
NPI 1871519207 · Emergency Medicine Physician · Sioux City, IA
Northwest Iowa Emergency Physicians, PC is a Emergency Medicine Physician organization in Sioux City, IA (NPI 1871519207).
Provider details
- NPI number
- 1871519207
- Entity type
- Organization
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joseph Liewer, Managing Partner(712) 279-5870
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
19 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
- 2006-07-15
- Last updated
- 2018-08-17
Frequently asked questions
- What is Northwest Iowa Emergency Physicians, PC's NPI number?
- Northwest Iowa Emergency Physicians, PC's National Provider Identifier (NPI) is 1871519207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Northwest Iowa Emergency Physicians, PC?
- Northwest Iowa Emergency Physicians, PC is classified in the NPPES registry as Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Northwest Iowa Emergency Physicians, PC located?
- Northwest Iowa Emergency Physicians, PC's practice location on file with NPPES is 801 5th St, Sioux City, IA 51101-1326.
- What is Northwest Iowa Emergency Physicians, PC's phone number?
- The practice phone number listed in the NPPES registry for Northwest Iowa Emergency Physicians, PC is (712) 279-2010.
- Who is the authorized official for Northwest Iowa Emergency Physicians, PC?
- The authorized official listed on Northwest Iowa Emergency Physicians, PC's NPPES record is Joseph Liewer, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Northwest Iowa Emergency Physicians, PC's NPI active?
- Yes — Northwest Iowa Emergency Physicians, PC's NPI (1871519207) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.