Gerald Leischner
NPI 1235563719 · Addiction (Substance Use Disorder) Counselor · Oklahoma City, OK
Gerald Leischner is a Addiction (Substance Use Disorder) Counselor provider in Oklahoma City, OK (NPI 1235563719).
Provider details
- NPI number
- 1235563719
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
83% 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
- 2013-09-03
- Last updated
- 2013-09-03
Frequently asked questions
- What is Gerald Leischner's NPI number?
- Gerald Leischner's National Provider Identifier (NPI) is 1235563719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Leischner's specialty?
- Gerald Leischner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gerald Leischner located?
- Gerald Leischner's practice location on file with NPPES is 5401 Sw 29th St, Oklahoma City, OK 73179-7602.
- What is Gerald Leischner's phone number?
- The practice phone number listed in the NPPES registry for Gerald Leischner is (405) 681-2003.
- Is Gerald Leischner's NPI active?
- Yes — Gerald Leischner's NPI (1235563719) is active in the NPPES registry as of the last update on 2013-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.