Mallory Michelle Grassmuck, MS, RD, LD
Registered Dietitian · Overland Park, KS
Mallory Michelle Grassmuck, MS, RD, LD is a registered dietitian with a practice address in Overland Park, Kansas, and NPI 1992066351, issued on Jun 1, 2012. Check the license (Kansas 1699, as entered in NPPES) with the Kansas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mallory Michelle Grassmuck
- Credential
- MS, RD, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License numbers
- 1699 KS
2011034424 MO
2931 SC
Self-reported in NPPES; status is on the state search - Practice location
- 5440 W 110TH Street, Overland Park, KS 66211
- Phone
- (913) 279-0226
- Enumerated
- Jun 1, 2012
- Record last updated
- Jan 6, 2025
- Fax
- (913) 273-5131
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 575 in Kansas → Look up another NPI →
Verify Mallory Michelle Grassmuck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 1699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mallory Michelle Grassmuck among 575 registered dietitian records in Kansas
Mallory Michelle Grassmuck, MS, RD, LD is one of 575 registered dietitian records with a practice address in Kansas. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 37% of them.
- NPI issued2012 · 37% of these records are older, 61% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2025 · 58% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Kansas
There are 575 registered dietitian records in Kansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 575 in Kansas → Every provider in Overland Park → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Linda Ahmu, R.D.Overland Park, KS 662111689129991
- Ann Franklin, RDOverland Park, KS 662111275950289
- Emily Fravel, RDLeawood, KS 662111255152203
- Kristin Gerhardt, RD, LDOverland Park, KS 662111689256844
- Diadra Harnden, RD, LDOverland Park, KS 662111629282918
- Shanna Hutcheson, RD, LDOverland Park, KS 662111659869121
- Heather Jennings, RN, DIETITIANOverland Park, KS 662111568063345
- Melissa Mereghetti, MS, RD, LDOverland Park, KS 662111376705343
Common questions
What is Mallory Michelle Grassmuck, MS, RD, LD's NPI number?
Mallory Michelle Grassmuck, MS, RD, LD's National Provider Identifier (NPI) is 1992066351, issued on Jun 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Michelle Grassmuck, MS, RD, LD located?
The NPPES record lists a practice address at 5440 W 110TH Street, Overland Park, KS, 66211. Phone: (913) 279-0226. Providers update this record themselves, so call before visiting.
How can I verify Mallory Michelle Grassmuck, MS, RD, LD's license?
NPPES lists Kansas license number 1699, as entered by the provider. Search the Kansas 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. 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.