Katherine Frerichs, MS, RD, LD
Registered Dietitian · Waverly, IA
Katherine Frerichs, MS, RD, LD is a registered dietitian with a practice address in Waverly, Iowa, and NPI 1639463102, issued on Jun 2, 2011. Check the license (Iowa 956013, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Frerichs
- Credential
- MS, RD, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 956013 IA
Self-reported in NPPES; status is on the state search - Practice location
- 110 10TH St SW, Waverly, IA 50677
- Phone
- (319) 352-3120
- Enumerated
- Jun 2, 2011
- Record last updated
- Jun 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (319) 352-5720
- Entity
- Type 1 · individual
Also registered at 110 10TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virginia Fienup, R. PH.Pharmacist1205478922
- Ryan Frerichs, PHARM.D.Pharmacist1114078508
- Ashley GeisingerPharmacist1376048546
- Lynette Koch, PHARMDPharmacist1871805242
- Mary Oelmann, PHARMDPharmacist1922561216
- Christine Rupp, PHARMDPharmacist1275862906
Verify Katherine Frerichs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 956013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6 registered dietitian records list a practice address in Waverly
They are 6 of the 343 NPPES records with a practice address in Waverly, and 694 registered dietitian records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6 in Waverly → All 694 in Iowa → Every provider in Waverly →
Other registered dietitian records in Iowa
- Rebecca Aboe, RD, LMNT, LDCouncil Bluffs, IA1063787505
- Kathryn Adams, R.D.Ankeny, IA1205273430
- Michelle Aderhold, RDN, LDIowa City, IA1932831849
- Alicia Aguiar, M.S., R.D., L.D.Cedar Rapids, IA1316384043
- Emilia Aleksander, MS, RD, LDTiffin, IA1497353460
- Annette Aljets, MS, RDN, LDPomeroy, IA1255938213
- Kristen Allocco, RD, LDIowa City, IA1467649665
- Margaret Alstead, RDClinton, IA1336813864
- Melissa Althoff, RDNManchester, IA1487152955
- Brittany Amaya, RDN, LDWaterloo, IA1487191359
Common questions
What is Katherine Frerichs, MS, RD, LD's NPI number?
Katherine Frerichs, MS, RD, LD's National Provider Identifier (NPI) is 1639463102, issued on Jun 2, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Frerichs, MS, RD, LD located?
The NPPES record lists a practice address at 110 10TH St SW, Waverly, IA, 50677. Phone: (319) 352-3120. Providers update this record themselves, so call before visiting.
How can I verify Katherine Frerichs, MS, RD, LD's license?
NPPES lists Iowa license number 956013, as entered by the provider. Search the Iowa 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.