Stephen Riendl, MD
NPI 1982670766 · Cardiovascular Disease Physician · St Paul, MN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Riendl, MD is a Cardiovascular Disease Physician provider in St Paul, MN (NPI 1982670766).
Provider details
- NPI number
- 1982670766
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27188 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-23
- Last updated
- 2019-08-12
Frequently asked questions
- What is Stephen Riendl's NPI number?
- Stephen Riendl's National Provider Identifier (NPI) is 1982670766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Riendl's specialty?
- Stephen Riendl is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Riendl located?
- Stephen Riendl's practice location on file with NPPES is 640 Jackson St, St Paul, MN 55101-2502.
- What is Stephen Riendl's phone number?
- The practice phone number listed in the NPPES registry for Stephen Riendl is (651) 254-3462.
- Does Stephen Riendl accept Medicare?
- Stephen Riendl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Riendl's NPI active?
- Yes — Stephen Riendl's NPI (1982670766) is active in the NPPES registry as of the last update on 2019-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.