Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Mary Dreffs
Behavior Technician in Alma, MI · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356222475
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Registry record
Entity type Individual (Type 1)
Name Alexandra Mary Dreffs
Sex Female
Practice address 315 E Warwick Dr Ste E, Alma, MI, 48801
Phone (989) 430-2204
Fax (989) 462-0971
Enumeration date Sep 8, 2025
Last updated in NPPES Sep 8, 2025
Taxonomy & licenses
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 1356222475 active?
Yes, as of the latest NPPES snapshot, NPI 1356222475 is active (record last updated 2025-09-08).
How do I verify Alexandra Dreffs's NPI record?
Cross-check NPI 1356222475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.