Richard Leigh, RSAC II
NPI 1689907305 · Addiction (Substance Use Disorder) Counselor · Brentwood, MO
Richard Leigh, RSAC II is a Addiction (Substance Use Disorder) Counselor provider in Brentwood, MO (NPI 1689907305).
Provider details
- NPI number
- 1689907305
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RSAC II
- Sex
- Male
- Sole proprietor
- No
- License
- 3875 (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
16 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
- 2009-09-14
- Last updated
- 2009-09-14
Frequently asked questions
- What is Richard Leigh's NPI number?
- Richard Leigh's National Provider Identifier (NPI) is 1689907305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Leigh's specialty?
- Richard Leigh is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Richard Leigh located?
- Richard Leigh's practice location on file with NPPES is 2949 S Brentwood Blvd, Brentwood, MO 63144-2713.
- What is Richard Leigh's phone number?
- The practice phone number listed in the NPPES registry for Richard Leigh is (314) 961-6017.
- Is Richard Leigh's NPI active?
- Yes — Richard Leigh's NPI (1689907305) is active in the NPPES registry as of the last update on 2009-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.