Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron Brzezinski, LPC
Professional Counselor in Mason, MI · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699671040
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Registry record
Entity type Individual (Type 1)
Name Aaron Brzezinski
Credential LPC
Sex Male
Practice address 3181 Sandhill Rd, Mason, MI, 48854
Phone (517) 336-6060
Fax (517) 336-6050
Enumeration date Oct 14, 2026
Last updated in NPPES Oct 14, 2026
Taxonomy & licenses
101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 6401226711 (MI) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy.
About the LPC credential
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
How do I verify Aaron Brzezinski's NPI record?
Cross-check NPI 1699671040 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1699671040 active?
Yes, as of the latest NPPES snapshot, NPI 1699671040 is active (record last updated 2026-10-14).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-14.