William Palmer
NPI 1740014422 · Mental Health Counselor · Saint Louis, MO
William Palmer is a Mental Health Counselor provider in Saint Louis, MO (NPI 1740014422).
Provider details
- NPI number
- 1740014422
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 2024038586 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2451 Executive Dr Ste 205Saint Charles, MO 63303-5606Phone: (334) 391-5035
Registry dates
- Enumerated
- 2024-08-27
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is William Palmer's NPI number?
- William Palmer's National Provider Identifier (NPI) is 1740014422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Palmer's specialty?
- William Palmer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Palmer located?
- William Palmer's practice location on file with NPPES is 3309 S Kingshighway Blvd, Saint Louis, MO 63139-1101.
- What is William Palmer's phone number?
- The practice phone number listed in the NPPES registry for William Palmer is (314) 206-3700.
- Is William Palmer's NPI active?
- Yes — William Palmer's NPI (1740014422) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.