Mary Mason, RD,LD
NPI 1144485962 · Registered Dietitian · Kansas City, MO
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mason, RD,LD is a Registered Dietitian provider in Kansas City, MO (NPI 1144485962).
Provider details
- NPI number
- 1144485962
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD,LD
- Sex
- Female
- Sole proprietor
- No
- License
- 2016044267
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
17 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
- 2008-07-21
- Last updated
- 2022-11-29
- Certified
- 2022-11-29
Frequently asked questions
- What is Mary Mason's NPI number?
- Mary Mason's National Provider Identifier (NPI) is 1144485962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mason's specialty?
- Mary Mason is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Mary Mason located?
- Mary Mason's practice location on file with NPPES is 4321 Washington St Ste 6100, Kansas City, MO 64111-5901.
- What is Mary Mason's phone number?
- The practice phone number listed in the NPPES registry for Mary Mason is (816) 932-3470.
- Does Mary Mason accept Medicare?
- Mary Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mason's NPI active?
- Yes — Mary Mason's NPI (1144485962) is active in the NPPES registry as of the last update on 2022-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.