Premier Cardiology and Vascular Institute Inc
NPI 1164153193 · Cardiovascular Disease Physician · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Premier Cardiology and Vascular Institute Inc is a Cardiovascular Disease Physician organization in Los Angeles, CA (NPI 1164153193).
Provider details
- NPI number
- 1164153193
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Inyong Hwang, Presidnet/ MD(213) 528-1111
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
3 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
Other names (DBA / former)
- Doing business as
- Hwanginyong Ttatteutan Simjangnaegwa
Registry dates
- Enumerated
- 2022-06-21
- Last updated
- 2022-06-21
- Certified
- 2022-06-21
Frequently asked questions
- What is Premier Cardiology and Vascular Institute Inc's NPI number?
- Premier Cardiology and Vascular Institute Inc's National Provider Identifier (NPI) is 1164153193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premier Cardiology and Vascular Institute Inc?
- Premier Cardiology and Vascular Institute Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Premier Cardiology and Vascular Institute Inc located?
- Premier Cardiology and Vascular Institute Inc's practice location on file with NPPES is 3130 W Olympic Blvd Ste 250, Los Angeles, CA 90006-2491.
- What is Premier Cardiology and Vascular Institute Inc's phone number?
- The practice phone number listed in the NPPES registry for Premier Cardiology and Vascular Institute Inc is (213) 528-1111.
- Does Premier Cardiology and Vascular Institute Inc accept Medicare?
- Premier Cardiology and Vascular Institute Inc 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 Premier Cardiology and Vascular Institute Inc?
- The authorized official listed on Premier Cardiology and Vascular Institute Inc's NPPES record is Inyong Hwang, Presidnet/ MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premier Cardiology and Vascular Institute Inc's NPI active?
- Yes — Premier Cardiology and Vascular Institute Inc's NPI (1164153193) is active in the NPPES registry as of the last update on 2022-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.