Mary Cherne Schoenfelder, RD
NPI 1851838288 · Registered Dietitian · Duluth, MN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Cherne Schoenfelder, RD is a Registered Dietitian provider in Duluth, MN (NPI 1851838288).
Provider details
- NPI number
- 1851838288
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-01-24
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Mary Cherne Schoenfelder's NPI number?
- Mary Cherne Schoenfelder's National Provider Identifier (NPI) is 1851838288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Cherne Schoenfelder's specialty?
- Mary Cherne Schoenfelder is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Cherne Schoenfelder located?
- Mary Cherne Schoenfelder's practice location on file with NPPES is 915 E 1st St, Duluth, MN 55805-2107.
- What is Mary Cherne Schoenfelder's phone number?
- The practice phone number listed in the NPPES registry for Mary Cherne Schoenfelder is (218) 249-5555.
- Does Mary Cherne Schoenfelder accept Medicare?
- Mary Cherne Schoenfelder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Cherne Schoenfelder's NPI active?
- Yes — Mary Cherne Schoenfelder's NPI (1851838288) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.