Mary Degnan, MS RD
NPI 1821328758 · Metabolic Nutrition Registered Dietitian · Niagara Falls, NY
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Degnan, MS RD is a Metabolic Nutrition Registered Dietitian provider in Niagara Falls, NY (NPI 1821328758).
Provider details
- NPI number
- 1821328758
- Entity type
- Individual
- Primary specialty
- Metabolic Nutrition Registered DietitianDietary & Nutritional Service Providers
- Credential
- MS RD
- Sex
- Female
- Sole proprietor
- No
- License
- 007089 (NY)
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
16 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
- 2009-12-24
- Last updated
- 2011-10-05
Frequently asked questions
- What is Mary Degnan's NPI number?
- Mary Degnan's National Provider Identifier (NPI) is 1821328758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Degnan's specialty?
- Mary Degnan is listed in the NPPES registry with a primary specialty of Metabolic Nutrition Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Degnan located?
- Mary Degnan's practice location on file with NPPES is 621 10th St, Niagara Falls, NY 14301-1813.
- What is Mary Degnan's phone number?
- The practice phone number listed in the NPPES registry for Mary Degnan is (716) 278-4360.
- Does Mary Degnan accept Medicare?
- Mary Degnan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Degnan's NPI active?
- Yes — Mary Degnan's NPI (1821328758) is active in the NPPES registry as of the last update on 2011-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.