Lucy R. Mercier, LMSW
Clinical Social Worker · Saginaw, MI
Lucy R. Mercier, LMSW is a clinical social worker with a practice address in Saginaw, Michigan, and NPI 1457925083, issued on May 18, 2021. Check the license (Michigan 6801066786, 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
- Lucy R. Mercier
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6801066786 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4785 Shagbark Dr, Saginaw, MI 48638
- Phone
- (810) 845-7015
- Enumerated
- May 18, 2021
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Also registered at 4785 Shagbark Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Johnson, LMSWClinical Social Worker1194394817
Verify Lucy R. Mercier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801066786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lucy R. Mercier among 17,644 clinical social worker records in Michigan
Lucy R. Mercier, LMSW 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 2021, is newer than 72% of them.
- NPI issued2021 · 72% of these records are older, 22% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2021 · 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).
404 clinical social worker records list a practice address in Saginaw
They are 404 of the 6,008 NPPES records with a practice address in Saginaw, 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 Saginaw → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Stacy Athens, LMSWSaginaw, MI 486381205369626
- Nicole Bastian, LMSWSaginaw, MI 486381720479546
- Heather Hunt, LMSWSaginaw, MI 486381750035036
- Kimberly Johnson, LMSWSaginaw, MI 486381194394817
- Rebecca KovickSaginaw, MI 486381083542500
- Ashley Matonek, LLMSWSaginaw, MI 486381326730755
- Brooke Maylee, LMSWSaginaw, MI 486381275928210
- Temara PurifoySaginaw, MI 486381952881492
Common questions
What is Lucy R. Mercier, LMSW's NPI number?
Lucy R. Mercier, LMSW's National Provider Identifier (NPI) is 1457925083, issued on May 18, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lucy R. Mercier, LMSW located?
The NPPES record lists a practice address at 4785 Shagbark Dr, Saginaw, MI, 48638. Phone: (810) 845-7015. Providers update this record themselves, so call before visiting.
How can I verify Lucy R. Mercier, LMSW's license?
NPPES lists Michigan license number 6801066786, 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.