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WILLIAM A TAYON LPC
NPI 1720416696
Counselor - Mental Health in Saint Peters, MO

Active since October 31, 2013PECOS Enrolled
4905 MEXICO RD, SUITE 300, SAINT PETERS, MO 63376(636) 928-5109(636) 441-1081 Get Directions Write a Review

NPPES record last updated: October 31, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William A Tayon Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM A TAYON LPC (NPI 1720416696) is an individual mental health provider in Saint Peters, Missouri, licensed in Missouri (1999139215) and active in the NPI registry since October 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720416696
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM A TAYONCredential: LPC
Location Address4905 MEXICO RD, SUITE 300Saint Peters, MO 63376-1610
Mailing Address5000 Cedar Plaza Pkwy, Suite 350Saint Louis, MO 63128-3854 · (314) 843-4333 · Fax (314) 843-4856
Phone(636) 928-5109
Fax(636) 441-1081
Sole ProprietorYes
Enumeration DateOctober 31, 2013
✔ NPI 1720416696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MO · 1999139215
4905 MEXICO RD, Saint Peters, MO 63376
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William A Tayon Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SELECT PHYSICAL THERAPY OF CAVE SPRINGS LIMITED PARTNERSHIP
Clinic/Center (Rehabilitation)
4905 MEXICO RD, SUITE 200
SAINT PETERS, MO 63376
St. Charles County (636) 928-1036
SATISH R KULKARNI MD
Psychiatry & Neurology (Psychiatry)
4905 MEXICO RD, STE 300
SAINT PETERS, MO 63376
St. Charles County (636) 928-5109
MR. BRIAN E ELLEDGE MA, LPC
Counselor (Mental Health)
4905 MEXICO RD, SUITE 300
SAINT PETERS, MO 63376
St. Charles County (636) 928-5109
DR. RAAFEA MALIK M.D.
Psychiatry & Neurology (Psychiatry)
4905 MEXICO RD, SUITE 300
SAINT PETERS, MO 63376
St. Charles County (636) 928-5109
ANNA MARIE GRAVEN LPC
Counselor (Mental Health)
4905 MEXICO RD, SUITE 300
SAINT PETERS, MO 63376
St. Charles County (636) 928-5109

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Tayon's NPI number?

The NPI number for William Tayon is 1720416696. It was assigned to this individual provider in the NPPES registry on October 31, 2013.

Where is William Tayon located?

William Tayon practices at 4905 Mexico Rd Suite 300, Saint Peters, MO 63376. The listed phone number is (636) 928-5109.

What is William Tayon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is William Tayon enrolled in Medicare?

Yes. William Tayon is registered in the Medicare PECOS enrollment system.

What insurance does William Tayon accept?

Health plans from Medica and Oscar Insurance Company list William Tayon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Tayon was last updated on October 31, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.