William Arrington, M.ED, LPC, NCC
NPI 1104506138 · Mental Health Counselor · Saint Louis, MO
William Arrington, M.ED, LPC, NCC is a Mental Health Counselor provider in Saint Louis, MO (NPI 1104506138).
Provider details
- NPI number
- 1104506138
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.ED, LPC, NCC
- Sex
- Male
- Sole proprietor
- No
- License
- 2020042199 (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
2 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
- 2023-07-24
- Last updated
- 2023-12-22
- Certified
- 2023-12-21
Frequently asked questions
- What is William Arrington's NPI number?
- William Arrington's National Provider Identifier (NPI) is 1104506138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Arrington's specialty?
- William Arrington is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is William Arrington located?
- William Arrington's practice location on file with NPPES is 1123 Locust St # 233, Saint Louis, MO 63101-1103.
- What is William Arrington's phone number?
- The practice phone number listed in the NPPES registry for William Arrington is (314) 440-1536.
- Is William Arrington's NPI active?
- Yes — William Arrington's NPI (1104506138) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.