IndividualActive
William Moss, PSY.D.
NPI 1629048483 · Clinical Psychologist · Rapid City, SD
William Moss, PSY.D. is a Clinical Psychologist provider in Rapid City, SD (NPI 1629048483).
Provider details
- NPI number
- 1629048483
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 416 (SD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3601 Canyon Lake Dr
Rapid City, SD 57702-3305
Phone: (605) 341-8647
Fax: (605) 341-0489
Street-level locationGet directions
Mailing address
403 National St
Rapid City, SD 57702-5908
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2019-10-07
Frequently asked questions
- What is William Moss's NPI number?
- William Moss's National Provider Identifier (NPI) is 1629048483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Moss's specialty?
- William Moss is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is William Moss located?
- William Moss's practice location on file with NPPES is 3601 Canyon Lake Dr, Rapid City, SD 57702-3305.
- What is William Moss's phone number?
- The practice phone number listed in the NPPES registry for William Moss is (605) 341-8647.
- Is William Moss's NPI active?
- Yes — William Moss's NPI (1629048483) is active in the NPPES registry as of the last update on 2019-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.