IndividualActive
William Clark
NPI 1508727231 · Counselor · Pascagoula, MS
William Clark is a Counselor provider in Pascagoula, MS (NPI 1508727231).
Provider details
- NPI number
- 1508727231
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4211 Hospital St
Pascagoula, MS 39581-5320
Phone: (228) 217-9625
Street-level locationGet directions
Mailing address
916 Lime St
Ocean Springs, MS 39564-9187
Registry dates
- Enumerated
- 2025-11-21
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is William Clark's NPI number?
- William Clark's National Provider Identifier (NPI) is 1508727231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Clark's specialty?
- William Clark is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is William Clark located?
- William Clark's practice location on file with NPPES is 4211 Hospital St, Pascagoula, MS 39581-5320.
- What is William Clark's phone number?
- The practice phone number listed in the NPPES registry for William Clark is (228) 217-9625.
- Is William Clark's NPI active?
- Yes — William Clark's NPI (1508727231) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.