William Clark, LPC, LCADC
NPI 1932528312 · Professional Counselor · Upper Montclair, NJ
William Clark, LPC, LCADC is a Professional Counselor provider in Upper Montclair, NJ (NPI 1932528312).
Provider details
- NPI number
- 1932528312
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC, LCADC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 37LC00186000 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2014-04-14
- Last updated
- 2016-08-18
Frequently asked questions
- What is William Clark's NPI number?
- William Clark's National Provider Identifier (NPI) is 1932528312, 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 Professional Counselor (Behavioral Health & Social Service Providers).
- Where is William Clark located?
- William Clark's practice location on file with NPPES is 209 Cooper Avenue, Upper Montclair, NJ 07043-1850.
- What is William Clark's phone number?
- The practice phone number listed in the NPPES registry for William Clark is (973) 220-9864.
- Is William Clark's NPI active?
- Yes — William Clark's NPI (1932528312) is active in the NPPES registry as of the last update on 2016-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.