Maria Ludens, MD
NPI 1194475681 · Internal Medicine Physician · Mitchell, SD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Ludens, MD is a Internal Medicine Physician provider in Mitchell, SD (NPI 1194475681).
Provider details
- NPI number
- 1194475681
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 17752 (SD)
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
4 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
- 2022-03-27
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is Maria Ludens's NPI number?
- Maria Ludens's National Provider Identifier (NPI) is 1194475681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Ludens's specialty?
- Maria Ludens is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Ludens located?
- Maria Ludens's practice location on file with NPPES is 1900 Grassland Dr, Mitchell, SD 57301-6335.
- What is Maria Ludens's phone number?
- The practice phone number listed in the NPPES registry for Maria Ludens is (605) 995-7000.
- Does Maria Ludens accept Medicare?
- Maria Ludens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Ludens's NPI active?
- Yes — Maria Ludens's NPI (1194475681) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.