Dorothy Hannah Decker, LMSW LMFT
Clinical Social Worker · Plymouth, MI
Dorothy Hannah Decker, LMSW LMFT is a clinical social worker with a practice address in Plymouth, Michigan, and NPI 1346380284, issued on Feb 8, 2007. Check the license (Michigan 6801018314, as entered in NPPES) with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dorothy Hannah Decker
- Credential
- LMSW LMFT
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 6801018314 MI
41010054999 MI
Self-reported in NPPES; status is on the state search - Practice location
- 409 Plymouth Road, Plymouth, MI 48170
- Phone
- (734) 455-1880
- Enumerated
- Feb 8, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (734) 455-8909
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Verify Dorothy Hannah Decker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801018314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dorothy Hannah Decker among 17,644 clinical social worker records in Michigan
Dorothy Hannah Decker, LMSW LMFT is one of 17,644 clinical social worker records with a practice address in Michigan. 14% 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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 82% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2025 · 52% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
169 clinical social worker records list a practice address in Plymouth
They are 169 of the 3,452 NPPES records with a practice address in Plymouth, and 17,644 clinical social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,644 in Michigan → Every provider in Plymouth → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Cynthia Barnwell, LMSWPlymouth, MI 481701063519601
- Mary BleyaertPlymouth, MI 481701942393558
- Ann Bradley, ANN BRADLEY MSWPlymouth, MI 481701093862617
- Pamela Gharaibeh, MSW, LMSW, ACSWPlymouth, MI 481701457356750
- Sally Hamerink, LMSWPlymouth, MI 481701841220654
- Tricia Huey, L.M.S.W.Plymouth, MI 481701326199704
- Kathleen Irvin, LMSWPlymouth, MI 481701033215058
- Shannon Kelly, LMSWPlymouth, MI 481701487704987
Common questions
What is Dorothy Hannah Decker, LMSW LMFT's NPI number?
Dorothy Hannah Decker, LMSW LMFT's National Provider Identifier (NPI) is 1346380284, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dorothy Hannah Decker, LMSW LMFT located?
The NPPES record lists a practice address at 409 Plymouth Road, Plymouth, MI, 48170. Phone: (734) 455-1880. Providers update this record themselves, so call before visiting.
How can I verify Dorothy Hannah Decker, LMSW LMFT's license?
NPPES lists Michigan license number 6801018314, as entered by the provider. Search the Michigan 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.