NPPES file of Aug 9, 2026

Magdalene Ann Alton, LMSW

Social Worker · Mason City, IA

Magdalene Ann Alton, LMSW is a social worker with a practice address in Mason City, Iowa, and NPI 1013791060, issued on Aug 22, 2023. Check the license (Iowa 118217, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1013791060
Name
Magdalene Ann Alton
Credential
LMSW
Primary taxonomy
Social Worker 104100000X
License number
118217 IA
Self-reported in NPPES; status is on the state search
Practice location
100 1St St NE, Mason City, IA 50401
Phone
(515) 421-9969
Enumerated
Aug 22, 2023
Record last updated
Aug 22, 2023
Medicare enrollment
Enrolled (PECOS I20260205002778); may accept 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 100 1St St NE

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

  1. Shannon Schaeffer, MRC, TLMHCMental Health Counselor1497362537

Verify Magdalene Ann Alton 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 118217
    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
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34 social worker records list a practice address in Mason City

They are 34 of the 866 NPPES records with a practice address in Mason City, and 1,157 social worker records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Iowa

  1. Marshall Abbe, LISWWest Des Moines, IA1023581451
  2. Amy Abels, MSWMason City, IA1447644463
  3. Melanie Acklin, LISWWest Des Moines, IA1538265525
  4. Samantha AdamsDavenport, IA1528665494
  5. Kaylea Adkins, LMSWOttumwa, IA1992559371
  6. Rebekah Adolphson, LMSWCedar Rapids, IA1255106241
  7. Arusha Afzal, LMSWWaverly, IA1336832435
  8. Julieta Aguilera-PerezMarshalltown, IA1932073244
  9. Josie Aguiniga, LMSWLe Mars, IA1043997422
  10. Brandon Akes, LISWAnkeny, IA1912579269

Common questions

What is Magdalene Ann Alton, LMSW's NPI number?

Magdalene Ann Alton, LMSW's National Provider Identifier (NPI) is 1013791060, issued on Aug 22, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Magdalene Ann Alton, LMSW located?

The NPPES record lists a practice address at 100 1St St NE, Mason City, IA, 50401. Phone: (515) 421-9969. Providers update this record themselves, so call before visiting.

How can I verify Magdalene Ann Alton, LMSW's license?

NPPES lists Iowa license number 118217, 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.