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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William A Tayon, LPC

Mental Health Counselor in Saint Peters, MO · enumerated 2013 · practices at Select Physical Therapy of Cave Springs Limited Partnership.

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

National Provider Identifier

1720416696

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Registry record

Entity type Individual (Type 1)
Name William A Tayon
Credential LPC
Sex Male
Practice address Saint Peters, MO, 63376
Fax (636) 441-1081
Enumeration date Oct 31, 2013
Last updated in NPPES Oct 31, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 1999139215 (MO) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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.

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Frequently asked questions

What is the NPI number for William Tayon?
The National Provider Identifier (NPI) for William Tayon is 1720416696, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Tayon practice?
The practice location on file with NPPES is in Saint Peters, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-31.