Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan E Dionne, MSW
Social Worker in Traverse City, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558579912
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Registry record
Entity type Individual (Type 1)
Name Susan E Dionne
Credential MSW
Sex Female
Practice address 3287 Racquet Club Dr Unit A, Traverse City, MI, 49684
Phone (231) 935-0355
Fax (231) 935-0360
Enumeration date May 18, 2007
Last updated in NPPES Jun 14, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 6801065815 (MI) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0897325 | Other | MI | BLUE CROSS BLUE SHIELD |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Susan Dionne?
The National Provider Identifier (NPI) for Susan Dionne is 1558579912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Susan Dionne practice?
The practice location on file with NPPES is in Traverse City, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Northern Michigan Psychiatric Services PC Child & Adolescent Psychiatry Physician · Traverse City, MI NPI 1962414805 Sander Weckstein Child & Adolescent Psychiatry Physician · Traverse City, MI NPI 1568568608 Christopher Parker Social Worker · Traverse City, MI NPI 1528276995 Barbara Bowerman Social Worker · Traverse City, MI NPI 1811105281 Robin Heiges Social Worker · Traverse City, MI NPI 1942471602 Northern Michigan Psychiatric Services Social Worker · Traverse City, MI NPI 1285038349 Lynda Key Clinical Social Worker · Traverse City, MI NPI 1639573595 Sarah Chichester Psychiatric/Mental Health Nurse Practitioner · Traverse City, MI NPI 1043768054
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-14.