Karl G. Keczkemethy, RD
Registered Dietitian · Joplin, MO
Karl G. Keczkemethy, RD is a registered dietitian with a practice address in Joplin, Missouri, and NPI 1912488891, issued on Aug 28, 2018. Check the license (Missouri 2018031827, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karl G. Keczkemethy
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 2018031827 MO
Self-reported in NPPES; status is on the state search - Practice location
- 100 Mercy Way Ste 570, Joplin, MO 64804
- Phone
- (417) 556-6488
- Enumerated
- Aug 28, 2018
- Record last updated
- Aug 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181023000944); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,368 in Missouri → Look up another NPI →
Verify Karl G. Keczkemethy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2018031827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mercy Clinic Joplin LLCJoplin, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl G. Keczkemethy among 1,368 registered dietitian records in Missouri
Karl G. Keczkemethy, RD 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 2018, is newer than 50% of them.
- NPI issued2018 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 5% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2017 · median 2012 among the 98 with a school on file
- Record last updated2018 · 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).
27 registered dietitian records list a practice address in Joplin
They are 27 of the 2,443 NPPES records with a practice address in Joplin, and 1,368 registered dietitian records in Missouri.
All 1,368 in Missouri → Every provider in Joplin → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Heather Boline, RD, LDJoplin, MO 648041700138716
- Haley Brannan, RDN, LDJoplin, MO 648041972027324
- Katherine Bunn, RD LDJoplin, MO 648041487819637
- Jennifer DamourJoplin, MO 648041629465547
- Theresa Dohm, RD LD CNSCJoplin, MO 648041851721997
- Karen DonelsonJoplin, MO 648041437603479
- Tashara Garrett, RDJoplin, MO 648041376745000
- Christina Holmes, RD, LDJoplin, MO 648041649691593
Common questions
What is Karl G. Keczkemethy, RD's NPI number?
Karl G. Keczkemethy, RD's National Provider Identifier (NPI) is 1912488891, issued on Aug 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Karl G. Keczkemethy, RD located?
The NPPES record lists a practice address at 100 Mercy Way Ste 570, Joplin, MO, 64804. Phone: (417) 556-6488. Providers update this record themselves, so call before visiting.
How can I verify Karl G. Keczkemethy, RD's license?
NPPES lists Missouri license number 2018031827, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
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.