Howard Nitz, MSW
Social Worker · Mason, MI
Howard Nitz, MSW is a social worker with a practice address in Mason, Michigan, and NPI 1508237884, issued on Oct 13, 2015. Check the license (Michigan 6801098109, 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
- Howard Nitz
- Credential
- MSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6801098109 MI
Self-reported in NPPES; status is on the state search - Practice location
- 585 Jewett RD, Mason, MI 48854
- Phone
- (517) 676-5405
- Enumerated
- Oct 13, 2015
- Record last updated
- Oct 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 9,114 in Michigan → Look up another NPI →
Also registered at 585 Jewett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Howard Nitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 6801098109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Howard Nitz among 9,114 social worker records in Michigan
Howard Nitz, MSW 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 not. Its NPI, issued in 2015, is newer than 36% of them.
- NPI issued2015 · 36% of these records are older, 58% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2015 · 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).
20 social worker records list a practice address in Mason
They are 20 of the 341 NPPES records with a practice address in Mason, and 9,114 social worker records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,114 in Michigan → Every provider in Mason → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Edward Clarke, LMSWMason, MI 488541750494662
- Margo Collins, LLMSWMason, MI 488541417261108
- Paula Johnson, LMSWMason, MI 488541912292681
- Thomas Judd, LMSW, CBISMason, MI 488541497944367
- Stacey Manley, RSWMason, MI 488541811929052
- Raeann Olger, LLMSWMason, MI 488541841614708
- Amy Owens, LLMSWMason, MI 488541386908226
- Gwen Reid, RSWMason, MI 488541295792216
Common questions
What is Howard Nitz, MSW's NPI number?
Howard Nitz, MSW's National Provider Identifier (NPI) is 1508237884, issued on Oct 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Howard Nitz, MSW located?
The NPPES record lists a practice address at 585 Jewett RD, Mason, MI, 48854. Phone: (517) 676-5405. Providers update this record themselves, so call before visiting.
How can I verify Howard Nitz, MSW's license?
NPPES lists Michigan license number 6801098109, 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.