Martha J. Caster, LISW
Clinical Social Worker · Cedar Falls, IA
Martha J. Caster, LISW is a clinical social worker with a practice address in Cedar Falls, Iowa, and NPI 1972816247, issued on Jul 15, 2010. Check the license (Iowa 01932, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha J. Caster
- Credential
- LISW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 01932 IA
Self-reported in NPPES; status is on the state search - Practice location
- 226 Bluebell RD, Cedar Falls, IA 50613
- Phone
- (319) 575-5800
- Enumerated
- Jul 15, 2010
- Record last updated
- Jan 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (319) 575-5855
- Medicare enrollment
- Enrolled (PECOS I20140731001400); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,170 in Iowa → Look up another NPI →
Also registered at 226 Bluebell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Burnett, M.D.Family Medicine Physician1790726362
- Mary Christoph, RN BACommunity Health Registered Nurse1811260334
- Sara Douglas, NPNurse Practitioner1639154016
- Farbod FarhangPediatrics Physician1487229548
- Angela Gingrich, ARNPFamily Nurse Practitioner1760822431
- Kathleen Grauerholz, MDFamily Medicine Physician1760410013
Verify Martha J. Caster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 01932Check 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
- Covenant Medical Center IncCedar Falls, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha J. Caster among 2,170 clinical social worker records in Iowa
Martha J. Caster, 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 2010, is newer than 31% of them.
- NPI issued2010 · 31% of these records are older, 66% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1987 · median 2011 among the 528 with a school on file
- Record last updated2019 · 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).
31 clinical social worker records list a practice address in Cedar Falls
They are 31 of the 633 NPPES records with a practice address in Cedar Falls, and 2,170 clinical social worker records in Iowa.
All 2,170 in Iowa → Every provider in Cedar Falls → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Shantel Basurto, LISWCedar Falls, IA 506131871964007
- Robert Boezinger, LCSWCedar Falls, IA 506131750343265
- Pamela Correll, LSWCedar Falls, IA 506131770528135
- Valerie Hannenberg, LISWCedar Falls, IA 506131003261868
- Diane Holmes, LISWCedar Falls, IA 506131861649311
- Andrea Lansing, LISWCedar Falls, IA 506131376931055
- Ronald Larson, LISWCedar Falls, IA 506131568490480
- Melissa Mendenhall, L.I.S.W.Cedar Falls, IA 506131437596343
Common questions
What is Martha J. Caster, LISW's NPI number?
Martha J. Caster, LISW's National Provider Identifier (NPI) is 1972816247, issued on Jul 15, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Martha J. Caster, LISW located?
The NPPES record lists a practice address at 226 Bluebell RD, Cedar Falls, IA, 50613. Phone: (319) 575-5800. Providers update this record themselves, so call before visiting.
How can I verify Martha J. Caster, LISW's license?
NPPES lists Iowa license number 01932, 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.