Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Silva, L. AC
Acupuncturist in Thornton, CO · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881963684
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Registry record
Entity type Individual (Type 1)
Name Michelle Silva
Credential L. AC
Sex Female
Practice address 3854 E 120th Ave, Thornton, CO, 80233
Phone (720) 388-0439
Enumeration date Dec 22, 2011
Last updated in NPPES Oct 9, 2025
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC 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
What is the NPI number for Michelle Silva?
The National Provider Identifier (NPI) for Michelle Silva is 1881963684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michelle Silva practice?
The practice location on file with NPPES is in Thornton, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-09.