Ludvig Williams
NPI 1497045462 · Addiction (Substance Use Disorder) Counselor · Oklahoma City, OK
Ludvig Williams is a Addiction (Substance Use Disorder) Counselor provider in Oklahoma City, OK (NPI 1497045462).
Provider details
- NPI number
- 1497045462
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1578690137 (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
15 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
- 2011-04-12
- Last updated
- 2011-04-12
Frequently asked questions
- What is Ludvig Williams's NPI number?
- Ludvig Williams's National Provider Identifier (NPI) is 1497045462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ludvig Williams's specialty?
- Ludvig Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Ludvig Williams located?
- Ludvig Williams's practice location on file with NPPES is 3621 N Kelley Ave, Oklahoma City, OK 73111-4520.
- What is Ludvig Williams's phone number?
- The practice phone number listed in the NPPES registry for Ludvig Williams is (405) 524-5525.
- Is Ludvig Williams's NPI active?
- Yes — Ludvig Williams's NPI (1497045462) is active in the NPPES registry as of the last update on 2011-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.