Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cindy M Silvis, PSYD

Psychologist in Longmont, CO · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689876310

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Registry record

Entity type Individual (Type 1)

Name Dr. Cindy M Silvis

Credential PSYD

Sex Female

Practice address 2345 Bent Way, Longmont, CO, 80503

Phone (303) 338-4545

Enumeration date Jun 4, 2007

Last updated in NPPES Jun 18, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 1755 (CO) Primary

PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier	Type	State	Issuer
018371	Other	CO	KAISER COMMERCIAL NUMBER
36481246	Medicaid	CO	—

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.

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Frequently asked questions

How do I verify Cindy Silvis's NPI record?

Cross-check NPI 1689876310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689876310 active?

Yes — as of the latest NPPES snapshot, NPI 1689876310 is active (record last updated 2021-06-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-18.