IndividualActive
William Daniel, PHD
NPI 1861503369 · Psychologist · Knoxville, TN
William Daniel, PHD is a Psychologist provider in Knoxville, TN (NPI 1861503369).
Provider details
- NPI number
- 1861503369
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- P0855 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
201 N Weisgarber Rd
Knoxville, TN 37919
Phone: (865) 584-8501
Fax: (865) 588-1219
Street-level locationGet directions
Mailing address
Po Box 11425
Knoxville, TN 37939
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Daniel's NPI number?
- William Daniel's National Provider Identifier (NPI) is 1861503369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Daniel's specialty?
- William Daniel is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is William Daniel located?
- William Daniel's practice location on file with NPPES is 201 N Weisgarber Rd, Knoxville, TN 37919.
- What is William Daniel's phone number?
- The practice phone number listed in the NPPES registry for William Daniel is (865) 584-8501.
- Is William Daniel's NPI active?
- Yes — William Daniel's NPI (1861503369) 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.