Mary Josephine Mason, RD,LD
Registered Dietitian · Kansas City, MO
Mary Josephine Mason, RD,LD is a registered dietitian with a practice address in Kansas City, Missouri, and NPI 1144485962, issued on Jul 21, 2008. Check the license with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Josephine Mason
- Credential
- RD,LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 4321 Washington St Ste 6100, Kansas City, MO 64111
- Phone
- (816) 932-3470
- Enumerated
- Jul 21, 2008
- Record last updated
- Nov 29, 2022
- Fax
- (816) 932-3437
- Medicare enrollment
- Enrolled (PECOS I20220906002264); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,368 in Missouri → Look up another NPI →
Also registered at 4321 Washington St Ste 6100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Josephine Mason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Saint Lukes Physician Group IncParkville, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Josephine Mason among 1,368 registered dietitian records in Missouri
Mary Josephine Mason, RD,LD is one of 1,368 registered dietitian records with a practice address in Missouri. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 82% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated1986 · median 2012 among the 98 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
164 registered dietitian records list a practice address in Kansas City
They are 164 of the 13,759 NPPES records with a practice address in Kansas City, and 1,368 registered dietitian records in Missouri.
All 1,368 in Missouri → Every provider in Kansas City → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Tamara Adams, MSRDLDKansas City, MO 641111467667220
- Thelma Blew, M.S.,R.D.,L.D.Kansas City, MO 641111114231149
- Callie Chagas, RDKansas City, MO 641111184147092
- Kelly Dunlap, RDKansas City, MO 641111134895360
- Laura Green, MS, RD, LDKansas City, MO 641111164011680
- Hauna Leiker, RD, LDKansas City, MO 641111437441300
- Lora Maas Edwards, RDKansas City, MO 641111144350737
- Cindy Oetting, RDLDCDEKansas City, MO 641111992894133
Common questions
What is Mary Josephine Mason, RD,LD's NPI number?
Mary Josephine Mason, RD,LD's National Provider Identifier (NPI) is 1144485962, issued on Jul 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Josephine Mason, RD,LD located?
The NPPES record lists a practice address at 4321 Washington St Ste 6100, Kansas City, MO, 64111. Phone: (816) 932-3470. Providers update this record themselves, so call before visiting.
How can I verify Mary Josephine Mason, RD,LD's license?
Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Mary Josephine Mason, RD,LD's MIPS final score?
The 2023 MIPS final score is 77.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.