Mark Daniels, PH.D.
NPI 1194908889 · Clinical Psychologist · Vermillion, SD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Daniels, PH.D. is a Clinical Psychologist provider in Vermillion, SD (NPI 1194908889).
Provider details
- NPI number
- 1194908889
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 428 (SD)
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
18 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
- 2007-12-17
- Last updated
- 2007-12-17
Frequently asked questions
- What is Mark Daniels's NPI number?
- Mark Daniels's National Provider Identifier (NPI) is 1194908889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Daniels's specialty?
- Mark Daniels is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Daniels located?
- Mark Daniels's practice location on file with NPPES is 409 S Pine St, Vermillion, SD 57069-3515.
- What is Mark Daniels's phone number?
- The practice phone number listed in the NPPES registry for Mark Daniels is (605) 624-4766.
- Does Mark Daniels accept Medicare?
- Mark Daniels is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Daniels's NPI active?
- Yes — Mark Daniels's NPI (1194908889) is active in the NPPES registry as of the last update on 2007-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.