Mark Merlin Lowis, LMSW
Clinical Social Worker · Farmington Hills, MI
Mark Merlin Lowis, LMSW is a clinical social worker with a practice address in Farmington Hills, Michigan, and NPI 1720100761, issued on Apr 3, 2007. Check the license (Michigan 6801021475, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Merlin Lowis
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6801021475 MI
Self-reported in NPPES; status is on the state search - Practice location
- 28511 Orchard Lake RD, Farmington Hills, MI 48334
- Phone
- (248) 489-1550
- Enumerated
- Apr 3, 2007
- Record last updated
- Sep 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (248) 489-9767
- Medicare enrollment
- Enrolled (PECOS I20060217000281); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 17,644 in Michigan → Look up another NPI →
Also registered at 28511 Orchard Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gloria Beren, LMSW, LMFTSocial Worker1851318802
- Sandra Ellison, M.A., L.L.PPsychologist1710921275
- Amanda Watson, OTR/LOccupational Therapist1942701032
Verify Mark Merlin Lowis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801021475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Kalkaska Memorial Health CenterKalkaska, MI · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Mark Merlin Lowis among 17,644 clinical social worker records in Michigan
Mark Merlin Lowis, 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. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 82% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 20% of these records are
- Graduated1986 · median 2012 among the 3,587 with a school on file
- 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).
240 clinical social worker records list a practice address in Farmington Hills
They are 240 of the 36,305 NPPES records with a practice address in Farmington Hills, and 17,644 clinical social worker records in Michigan.
All 17,644 in Michigan → Every provider in Farmington Hills → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- James Baetz, M.S.W.Farmington Hills, MI 483341285671867
- Ellen Craine, JD, LMSW, ACSWFarmington Hills, MI 483341811997174
- Bonnie Deflon, ACSWFarmington Hills, MI 483341639162050
- Seema Estrine, M.S.W.Farmington Hills, MI 483341922046408
- Eric Franklin, M.S.W.Farmington Hills, MI 483341528005105
- Ingrid Grossberg, PH.D.Farmington Hills, MI 483341700825734
- Anna Lewis, MSWFarmington Hills, MI 483341578556163
- Tracey Lisner, M.S.W.Farmington Hills, MI 483341376599407
Common questions
What is Mark Merlin Lowis, LMSW's NPI number?
Mark Merlin Lowis, LMSW's National Provider Identifier (NPI) is 1720100761, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Merlin Lowis, LMSW located?
The NPPES record lists a practice address at 28511 Orchard Lake RD, Farmington Hills, MI, 48334. Phone: (248) 489-1550. Providers update this record themselves, so call before visiting.
How can I verify Mark Merlin Lowis, LMSW's license?
NPPES lists Michigan license number 6801021475, 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.