William Tayon, LPC
NPI 1720416696 · Mental Health Counselor · Saint Peters, MO
William Tayon, LPC is a Mental Health Counselor provider in Saint Peters, MO (NPI 1720416696).
Provider details
- NPI number
- 1720416696
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1999139215 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-10-31
- Last updated
- 2013-10-31
Frequently asked questions
- What is William Tayon's NPI number?
- William Tayon's National Provider Identifier (NPI) is 1720416696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Tayon's specialty?
- William Tayon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Tayon located?
- William Tayon's practice location on file with NPPES is 4905 Mexico Rd, Saint Peters, MO 63376-1610.
- What is William Tayon's phone number?
- The practice phone number listed in the NPPES registry for William Tayon is (636) 928-5109.
- Is William Tayon's NPI active?
- Yes — William Tayon's NPI (1720416696) is active in the NPPES registry as of the last update on 2013-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.