Mountainstar Cardiology St Marks LLC
NPI 1437446168 · Interventional Cardiology Physician · Salt Lake City, UT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mountainstar Cardiology St Marks LLC is a Interventional Cardiology Physician organization in Salt Lake City, UT (NPI 1437446168).
Provider details
- NPI number
- 1437446168
- Entity type
- Organization
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Louis Joseph, Vp(615) 373-7630
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
15 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
- Heart Center at St Mark'S
- Doing business as
- Heart Center at St Mark'S
Registry dates
- Enumerated
- 2011-07-01
- Last updated
- 2023-01-02
- Certified
- 2023-01-02
Frequently asked questions
- What is Mountainstar Cardiology St Marks LLC's NPI number?
- Mountainstar Cardiology St Marks LLC's National Provider Identifier (NPI) is 1437446168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mountainstar Cardiology St Marks LLC?
- Mountainstar Cardiology St Marks LLC is classified in the NPPES registry as Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mountainstar Cardiology St Marks LLC located?
- Mountainstar Cardiology St Marks LLC's practice location on file with NPPES is 1160 E 3900 S, Salt Lake City, UT 84124-1202.
- What is Mountainstar Cardiology St Marks LLC's phone number?
- The practice phone number listed in the NPPES registry for Mountainstar Cardiology St Marks LLC is (801) 266-3418.
- Does Mountainstar Cardiology St Marks LLC accept Medicare?
- Mountainstar Cardiology St Marks 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 Mountainstar Cardiology St Marks LLC?
- The authorized official listed on Mountainstar Cardiology St Marks LLC's NPPES record is Louis Joseph, Vp. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mountainstar Cardiology St Marks LLC's NPI active?
- Yes — Mountainstar Cardiology St Marks LLC's NPI (1437446168) is active in the NPPES registry as of the last update on 2023-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.