Mercy Cardiology LLC
NPI 1730182742 · Cardiovascular Disease Physician · Saint Louis, MO
Mercy Cardiology LLC is a Cardiovascular Disease Physician organization in Saint Louis, MO (NPI 1730182742).
Provider details
- NPI number
- 1730182742
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Mercy Affiliated Physicians LLC
- Organization subpart
- Yes
- Authorized official
- John Hermann, President(314) 364-3380
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
21 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
- 2005-05-23
- Last updated
- 2008-04-07
Frequently asked questions
- What is Mercy Cardiology LLC's NPI number?
- Mercy Cardiology LLC's National Provider Identifier (NPI) is 1730182742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercy Cardiology LLC?
- Mercy Cardiology LLC is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mercy Cardiology LLC located?
- Mercy Cardiology LLC's practice location on file with NPPES is 625 S New Ballas Rd, Saint Louis, MO 63141-8253.
- What is Mercy Cardiology LLC's phone number?
- The practice phone number listed in the NPPES registry for Mercy Cardiology LLC is (314) 251-5830.
- Who is the authorized official for Mercy Cardiology LLC?
- The authorized official listed on Mercy Cardiology LLC's NPPES record is John Hermann, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercy Cardiology LLC's NPI active?
- Yes — Mercy Cardiology LLC's NPI (1730182742) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.