William Sheppard
NPI 1538530654 · Addiction (Substance Use Disorder) Counselor · Oklahoma City, OK
William Sheppard is a Addiction (Substance Use Disorder) Counselor provider in Oklahoma City, OK (NPI 1538530654).
Provider details
- NPI number
- 1538530654
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- D003749152 (OK)
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
10 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
- 2015-10-15
- Last updated
- 2015-10-15
Frequently asked questions
- What is William Sheppard's NPI number?
- William Sheppard's National Provider Identifier (NPI) is 1538530654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sheppard's specialty?
- William Sheppard is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is William Sheppard located?
- William Sheppard's practice location on file with NPPES is 10900 S Pennsylvania Ave Apt 638, Oklahoma City, OK 73170-4247.
- What is William Sheppard's phone number?
- The practice phone number listed in the NPPES registry for William Sheppard is (405) 520-4426.
- Is William Sheppard's NPI active?
- Yes — William Sheppard's NPI (1538530654) is active in the NPPES registry as of the last update on 2015-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.