Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Tomak, PHD, BCBA-D, LBA
Behavior Analyst in Mattawan, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588195739
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Tomak
Credential PHD, BCBA-D, LBA
Sex Male
Practice address 23200 Red Arrow Hwy, Mattawan, MI, 49071
Phone (269) 355-6621
Enumeration date Mar 21, 2017
Last updated in NPPES Jul 24, 2023
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 7401000344 (MI) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7401000344 | Other | MI | BEHAVIOR ANALYST LICENSE |
| 1-17-26425 | Other | - | BEHAVIOR ANALYST CERTIFICATION |
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
Is NPI 1588195739 active?
Yes, as of the latest NPPES snapshot, NPI 1588195739 is active (record last updated 2023-07-24).
How do I verify Michael Tomak's NPI record?
Cross-check NPI 1588195739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-24.