Richelle L. Derfus, LISW, CADC
Clinical Social Worker · Cedar Rapids, IA
Richelle L. Derfus, LISW, CADC is a clinical social worker with a practice address in Cedar Rapids, Iowa, and NPI 1215211974, issued on Sep 29, 2011. Check the license (Iowa 007315, 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
- Richelle L. Derfus
- Credential
- LISW, CADC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 007315 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1073 Rockford RD SW, Cedar Rapids, IA 52404
- Phone
- (319) 936-7008
- Enumerated
- Sep 29, 2011
- Record last updated
- Sep 29, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120119000929); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,170 in Iowa → Look up another NPI →
Also registered at 1073 Rockford RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tiffany Flowers, L.M.H.C.Mental Health Counselor1467882241
- Kelly Reitzler, LMHC, CADCMental Health Counselor1154400703
- James WheelerCounselor1164995452
Verify Richelle L. Derfus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 007315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Richelle L. Derfus among 2,170 clinical social worker records in Iowa
Richelle L. Derfus, LISW, CADC is one of 2,170 clinical social worker records with a practice address in Iowa. 17% 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 2011, is newer than 34% of them.
- NPI issued2011 · 34% of these records are older, 63% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated2009 · median 2011 among the 528 with a school on file
- Record last updated2011 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
206 clinical social worker records list a practice address in Cedar Rapids
They are 206 of the 2,949 NPPES records with a practice address in Cedar Rapids, and 2,170 clinical social worker records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,170 in Iowa → Every provider in Cedar Rapids → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Amber BennettCedar Rapids, IA 524041477975969
- Amber CookCedar Rapids, IA 524041124453345
- Katrina Fults, LISWCedar Rapids, IA 524041447588660
- Teresa Grider-Baker, LISWCedar Rapids, IA 524041841353604
- Brianne Guinn, L.M.S.W.Cedar Rapids, IA 524041619279742
- Kara Houser, LISWCedar Rapids, IA 524041255507646
- Candice Maier, LMFTCedar Rapids, IA 524041265878326
- Judith Price, LISWCedar Rapids, IA 524041417176587
Common questions
What is Richelle L. Derfus, LISW, CADC's NPI number?
Richelle L. Derfus, LISW, CADC's National Provider Identifier (NPI) is 1215211974, issued on Sep 29, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Richelle L. Derfus, LISW, CADC located?
The NPPES record lists a practice address at 1073 Rockford RD SW, Cedar Rapids, IA, 52404. Phone: (319) 936-7008. Providers update this record themselves, so call before visiting.
How can I verify Richelle L. Derfus, LISW, CADC's license?
NPPES lists Iowa license number 007315, 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.