Crystal Ann Lewis

Crystal Ann Lewis is a Behavior Technician provider (Behavior Technician) practicing in Gladwin, MI, registered in the NPPES registry with NPI 1407225642 since 2015.

✓ Active NPI ✓ Valid NPI checksum

NPI	1407225642
Entity type	Individual (Type 1)
Name	Crystal Ann Lewis
Sex	Female
Practice address	342 W. CEDAR ST, Gladwin, MI, 49624
Phone	9892024900
Enumeration date	2015-09-17
Last updated in NPPES	2022-03-30

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
104100000X	Social Worker	Secondary	—	—
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Crystal Lewis
NPI: 1407225642
Taxonomy: 106S00000X (Behavior Technician)
Address: 342 W. CEDAR ST, Gladwin, MI, 49624

Verify this record

Cross-check NPI 1407225642 against the authoritative CMS record: view Crystal Ann Lewis on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Crystal Lewis?

The National Provider Identifier (NPI) for Crystal Lewis is 1407225642, a Type 1 (individual) record in the CMS NPPES registry.

Where does Crystal Lewis practice?

The practice location on file with NPPES is in Gladwin, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-03-30.