Eric Mittelstaedt, M.D.
NPI 1477996445 · Pediatric Cardiology Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Mittelstaedt, M.D. is a Pediatric Cardiology Physician provider in Sioux Falls, SD (NPI 1477996445).
Provider details
- NPI number
- 1477996445
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 12051 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$569 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3901 Beaubien StDetroit, MI 48201-2119Phone: (313) 966-0254
- 1600 W 22nd StSioux Falls, SD 57105-1521Phone: (605) 312-1000Fax: (605) 312-1001
Registry dates
- Enumerated
- 2013-04-09
- Last updated
- 2022-03-28
- Certified
- 2021-09-03
Frequently asked questions
- What is Eric Mittelstaedt's NPI number?
- Eric Mittelstaedt's National Provider Identifier (NPI) is 1477996445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Mittelstaedt's specialty?
- Eric Mittelstaedt is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Mittelstaedt located?
- Eric Mittelstaedt's practice location on file with NPPES is 1600 W 22nd St, Sioux Falls, SD 57105-1521.
- What is Eric Mittelstaedt's phone number?
- The practice phone number listed in the NPPES registry for Eric Mittelstaedt is (605) 312-1000.
- Does Eric Mittelstaedt accept Medicare?
- Eric Mittelstaedt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Mittelstaedt's NPI active?
- Yes — Eric Mittelstaedt's NPI (1477996445) is active in the NPPES registry as of the last update on 2022-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.