Sonja Dietta Mayo, LMSW
Social Worker · Hart, MI
Sonja Dietta Mayo, LMSW is a social worker with a practice address in Hart, Michigan, and NPI 1013445725, issued on May 24, 2017. Check the license (Michigan 6801089271, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sonja Dietta Mayo
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801089271 MI
Self-reported in NPPES; status is on the state search - Practice location
- 611 E Main St, Hart, MI 49420
- Phone
- (231) 873-6900
- Enumerated
- May 24, 2017
- Record last updated
- Dec 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (231) 873-1825
- Medicare enrollment
- Enrolled (PECOS I20171228001237); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 611 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Blacktop, LMSWClinical Social Worker1689605230
- Marstie Bunting, D-NPFamily Nurse Practitioner1619594959
- Kayla Burns, PHARM.D.Ambulatory Care Pharmacist1760869028
- Janelle DonjonClinical Social Worker1770450819
- Ronald Graeser, DOFamily Medicine Physician1922030063
- Mike Kozminski, M.D.Urology Physician1093816316
Verify Sonja Dietta Mayo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801089271Check 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
- Mercy Health PartnersHart, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 social worker records list a practice address in Hart
They are 2 of the 103 NPPES records with a practice address in Hart, and 9,114 social worker records in Michigan.
All 2 in Hart → All 9,114 in Michigan → Every provider in Hart →
Other social worker records in Michigan
- Holly A Carpenter, MSWHillsdale, MI1679377535
- Dana AbbamonteAuburn Hills, MI1184915159
- Yasmin AbbasRomulus, MI1174463046
- Madeeha AbbasiCanton, MI1801441878
- Claudia AbboudSouthfield, MI1275499329
- Mariam AbdallaSterling Heights, MI1619696051
- Intsar AbdulaheGrand Rapids, MI1275988925
- Josie Abdulbaki, LLMSWClinton Township, MI1912517590
- Nancy Abiade, LMSWMuskegon, MI1245860907
- James Abid, BSWWyoming, MI1245679745
Common questions
What is Sonja Dietta Mayo, LMSW's NPI number?
Sonja Dietta Mayo, LMSW's National Provider Identifier (NPI) is 1013445725, issued on May 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sonja Dietta Mayo, LMSW located?
The NPPES record lists a practice address at 611 E Main St, Hart, MI, 49420. Phone: (231) 873-6900. Providers update this record themselves, so call before visiting.
How can I verify Sonja Dietta Mayo, LMSW's license?
NPPES lists Michigan license number 6801089271, 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.