Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mckenzie Sobczak, TLLP
Psychologist in Fenton, MI · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326642331
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Registry record
Entity type Individual (Type 1)
Name Mckenzie Sobczak
Credential TLLP
Sex Female
Practice address 14165 N Fenton Rd Ste 201, Fenton, MI, 48430
Phone (810) 212-9350
Fax (833) 450-6142
Enumeration date Nov 30, 2020
Last updated in NPPES Nov 27, 2024
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 6361008068 (MI) Primary
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 1326642331 active?
Yes, as of the latest NPPES snapshot, NPI 1326642331 is active (record last updated 2024-11-27).
How do I verify Mckenzie Sobczak's NPI record?
Cross-check NPI 1326642331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-27.