Margaret Ludwig, DNP, CRNA
NPI 1578186797 · Certified Registered Nurse Anesthetist · Minneapolis, MN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Ludwig, DNP, CRNA is a Certified Registered Nurse Anesthetist provider in Minneapolis, MN (NPI 1578186797).
Provider details
- NPI number
- 1578186797
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 2462738 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 14700 28th Ave N Ste 20Plymouth, MN 55447-4876Phone: (763) 559-3779
Registry dates
- Enumerated
- 2020-05-21
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Margaret Ludwig's NPI number?
- Margaret Ludwig's National Provider Identifier (NPI) is 1578186797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Ludwig's specialty?
- Margaret Ludwig is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Ludwig located?
- Margaret Ludwig's practice location on file with NPPES is 2450 Riverside Ave, Minneapolis, MN 55454-1450.
- What is Margaret Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Margaret Ludwig is (612) 273-3000.
- Does Margaret Ludwig accept Medicare?
- Margaret Ludwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Ludwig's NPI active?
- Yes — Margaret Ludwig's NPI (1578186797) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.