Cardiovascular Institute of Sioux City PLLC
NPI 1184393100 · Cardiovascular Disease Physician · Sioux City, IA
Cardiovascular Institute of Sioux City PLLC is a Cardiovascular Disease Physician organization in Sioux City, IA (NPI 1184393100).
Provider details
- NPI number
- 1184393100
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stilianos Efstratiadis, Owner(801) 673-1057
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
- 2021-09-13
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is Cardiovascular Institute of Sioux City PLLC's NPI number?
- Cardiovascular Institute of Sioux City PLLC's National Provider Identifier (NPI) is 1184393100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiovascular Institute of Sioux City PLLC?
- Cardiovascular Institute of Sioux City PLLC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Cardiovascular Institute of Sioux City PLLC located?
- Cardiovascular Institute of Sioux City PLLC's practice location on file with NPPES is 509 7th St, Sioux City, IA 51101-1105.
- What is Cardiovascular Institute of Sioux City PLLC's phone number?
- The practice phone number listed in the NPPES registry for Cardiovascular Institute of Sioux City PLLC is (405) 310-1214.
- Who is the authorized official for Cardiovascular Institute of Sioux City PLLC?
- The authorized official listed on Cardiovascular Institute of Sioux City PLLC's NPPES record is Stilianos Efstratiadis, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiovascular Institute of Sioux City PLLC's NPI active?
- Yes — Cardiovascular Institute of Sioux City PLLC's NPI (1184393100) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.