William Sloan, PH.D.
NPI 1194946947 · Clinical Psychologist · Winston-Salem, NC
William Sloan, PH.D. is a Clinical Psychologist provider in Winston-Salem, NC (NPI 1194946947).
Provider details
- NPI number
- 1194946947
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1819 (NC)
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
19 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
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Sloan's NPI number?
- William Sloan's National Provider Identifier (NPI) is 1194946947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sloan's specialty?
- William Sloan is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Sloan located?
- William Sloan's practice location on file with NPPES is 2905 Briarcliffe Road, Winston-Salem, NC 27106.
- What is William Sloan's phone number?
- The practice phone number listed in the NPPES registry for William Sloan is (336) 722-5890.
- Is William Sloan's NPI active?
- Yes — William Sloan's NPI (1194946947) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.