Ann Marie Leasher, LMSW, CADC, SPADA
Social Worker · Grand Rapids, MI
Ann Marie Leasher, LMSW, CADC, SPADA is a social worker with a practice address in Grand Rapids, Michigan, and NPI 1417222498, issued on Mar 9, 2012. Check the license (Michigan 6801078094, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Marie Leasher
- Credential
- LMSW, CADC, SPADA
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801078094 MI
Self-reported in NPPES; status is on the state search - Practice location
- 555 Mid Towne NE Suite 304, Grand Rapids, MI 49503
- Phone
- (616) 458-4444
- Enumerated
- Mar 9, 2012
- Record last updated
- Jul 21, 2022
- Fax
- (616) 458-4440
- Medicare enrollment
- Enrolled (PECOS I20121009000429); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Also registered at 555 Mid Towne NE Suite 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ann Marie Leasher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801078094Check 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
- Psychology Associates OF Grand Rapids PCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Marie Leasher among 9,114 social worker records in Michigan
Ann Marie Leasher, LMSW, CADC, SPADA is one of 9,114 social worker records with a practice address in Michigan. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 22% of them.
- NPI issued2012 · 22% of these records are older, 75% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated1997 · median 2012 among the 914 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,121 social worker records list a practice address in Grand Rapids
They are 1,121 of the 18,005 NPPES records with a practice address in Grand Rapids, and 9,114 social worker records in Michigan.
All 9,114 in Michigan → Every provider in Grand Rapids → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Kristin Batts, MSW, CSWGrand Rapids, MI 495031770664468
- Carl Butenas, MSWGrand Rapids, MI 495031619184926
- Brian De Vos, MSWGrand Rapids, MI 495031740339597
- Margaret Devries, MSWGrand Rapids, MI 495031588684252
- Heather Douglas, MAFOADPGrand Rapids, MI 495031114134418
- Dan Fogel, LMSWGrand Rapids, MI 495031619063898
- Karen Foley, LMSWGrand Rapids, MI 495031295854842
- Nancy Hale-Dickson, LMSWGrand Rapids, MI 495031407940992
Common questions
What is Ann Marie Leasher, LMSW, CADC, SPADA's NPI number?
Ann Marie Leasher, LMSW, CADC, SPADA's National Provider Identifier (NPI) is 1417222498, issued on Mar 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ann Marie Leasher, LMSW, CADC, SPADA located?
The NPPES record lists a practice address at 555 Mid Towne NE Suite 304, Grand Rapids, MI, 49503. Phone: (616) 458-4444. Providers update this record themselves, so call before visiting.
How can I verify Ann Marie Leasher, LMSW, CADC, SPADA's license?
NPPES lists Michigan license number 6801078094, 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. 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.