Gary Brian Johnson, MSW
Social Worker · Davenport, IA
Gary Brian Johnson, MSW is a social worker with a practice address in Davenport, Iowa, and NPI 1124293980, issued on Apr 23, 2008. Check the license (Iowa 00923, 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
- Gary Brian Johnson
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 00923 IA
Self-reported in NPPES; status is on the state search - Practice location
- 4455 E 56TH St, Davenport, IA 52807
- Phone
- (563) 386-4004
- Enumerated
- Apr 23, 2008
- Record last updated
- Apr 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (563) 386-4026
- Entity
- Type 1 · individual
Also registered at 4455 E 56TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Steve Anderson, MSWSocial Worker1821255084
- Casey Fields, PSYDClinical Psychologist1427464817
- Babuji Gandra, MBBS/MDPsychiatry Physician1215184726
- Ghada Hamdan-Allen, MDPsychiatry Physician1912991340
- Mary Hill Sutherland, LISW CEAPSocial Worker1831356872
- Catherine Jackson, PHDPsychologist1821317678
Verify Gary Brian Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 00923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69 social worker records list a practice address in Davenport
They are 69 of the 2,058 NPPES records with a practice address in Davenport, and 1,157 social worker records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 69 in Davenport → All 1,157 in Iowa → Every provider in Davenport →
Other social worker records in Iowa
- Marshall Abbe, LISWWest Des Moines, IA1023581451
- Amy Abels, MSWMason City, IA1447644463
- Melanie Acklin, LISWWest Des Moines, IA1538265525
- Samantha AdamsDavenport, IA1528665494
- Kaylea Adkins, LMSWOttumwa, IA1992559371
- Rebekah Adolphson, LMSWCedar Rapids, IA1255106241
- Arusha Afzal, LMSWWaverly, IA1336832435
- Julieta Aguilera-PerezMarshalltown, IA1932073244
- Josie Aguiniga, LMSWLe Mars, IA1043997422
- Brandon Akes, LISWAnkeny, IA1912579269
Common questions
What is Gary Brian Johnson, MSW's NPI number?
Gary Brian Johnson, MSW's National Provider Identifier (NPI) is 1124293980, issued on Apr 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gary Brian Johnson, MSW located?
The NPPES record lists a practice address at 4455 E 56TH St, Davenport, IA, 52807. Phone: (563) 386-4004. Providers update this record themselves, so call before visiting.
How can I verify Gary Brian Johnson, MSW's license?
NPPES lists Iowa license number 00923, 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.