NPPES file of Aug 9, 2026

Sarah E. Oliver, MSW, LISW

Clinical Social Worker · Iowa City, IA

Sarah E. Oliver, MSW, LISW is a clinical social worker with a practice address in Iowa City, Iowa, and NPI 1619934585, issued on Apr 26, 2006. Check the license (Iowa 05875, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619934585
Name
Sarah E. Oliver
Credential
MSW, LISW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
05875 IA
Self-reported in NPPES; status is on the state search
Practice location
601 Highway 6 W, Iowa City, IA 52246
Phone
(319) 338-0581
Enumerated
Apr 26, 2006
Record last updated
Jul 13, 2026
Medicare enrollment
Enrolled (PECOS I20240404000188); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 601 Highway 6 W

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stacey Abel, BSN CCTCCase Management Registered Nurse1033070602
  2. Megan AbernathyCritical Care Medicine Registered Nurse1417819418
  3. Elizabeth Acevedo, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1588115661
  4. Derek AdamsPharmacist1932950250
  5. Molly Adams, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1770545147
  6. Subhadra AdhikariRegistered Nurse1548122484

Verify Sarah E. Oliver in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 05875
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Family Empowerment Services IncDavenport, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sarah E. Oliver among 2,170 clinical social worker records in Iowa

Sarah E. Oliver, MSW, LISW 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. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 80% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2007 · median 2011 among the 528 with a school on file
  • Record last updated2026 · 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).

171 clinical social worker records list a practice address in Iowa City

They are 171 of the 7,163 NPPES records with a practice address in Iowa City, and 2,170 clinical social worker records in Iowa.

The 8 clinical social worker records with the nearest ZIP codes

  1. Karyn Berlin, LISWIowa City, IA 522461497860977
  2. Brian Brooks, LMSWIowa City, IA 522461417975822
  3. Vicki Clark, LCSWIowa City, IA 522461215041249
  4. Ellen CloyedIowa City, IA 522461215046933
  5. Patricia Differding, MSW, LISWIowa City, IA 522461720180706
  6. Brenda Keenan, LISWIowa City, IA 522461124190798
  7. Michael Kratz, LISWIowa City, IA 522461922039791
  8. Lea Peterson, LMSWIowa City, IA 522461790870319

Common questions

What is Sarah E. Oliver, MSW, LISW's NPI number?

Sarah E. Oliver, MSW, LISW's National Provider Identifier (NPI) is 1619934585, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sarah E. Oliver, MSW, LISW located?

The NPPES record lists a practice address at 601 Highway 6 W, Iowa City, IA, 52246. Phone: (319) 338-0581. Providers update this record themselves, so call before visiting.

How can I verify Sarah E. Oliver, MSW, LISW's license?

NPPES lists Iowa license number 05875, 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. 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.