William Hardin, LCSW
NPI 1497156657 · Clinical Social Worker · Louisville, KY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hardin, LCSW is a Clinical Social Worker provider in Louisville, KY (NPI 1497156657).
Provider details
- NPI number
- 1497156657
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 3836 (KY)
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
11 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
- 2014-09-08
- Last updated
- 2021-01-26
- Certified
- 2021-01-26
Frequently asked questions
- What is William Hardin's NPI number?
- William Hardin's National Provider Identifier (NPI) is 1497156657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hardin's specialty?
- William Hardin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Hardin located?
- William Hardin's practice location on file with NPPES is 411 E Chestnut St, Louisville, KY 40202-1713.
- What is William Hardin's phone number?
- The practice phone number listed in the NPPES registry for William Hardin is (025) 883-6505.
- Does William Hardin accept Medicare?
- William Hardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hardin's NPI active?
- Yes — William Hardin's NPI (1497156657) is active in the NPPES registry as of the last update on 2021-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.