Darren Jilek, PH.D.
NPI 1215300066 · Psychologist · Mellette, SD
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Jilek, PH.D. is a Psychologist provider in Mellette, SD (NPI 1215300066).
Provider details
- NPI number
- 1215300066
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 536 (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
10 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
- 2015-11-02
- Last updated
- 2015-12-09
Frequently asked questions
- What is Darren Jilek's NPI number?
- Darren Jilek's National Provider Identifier (NPI) is 1215300066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Jilek's specialty?
- Darren Jilek is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Darren Jilek located?
- Darren Jilek's practice location on file with NPPES is 39218 Prairie Rd, Mellette, SD 57461-5206.
- What is Darren Jilek's phone number?
- The practice phone number listed in the NPPES registry for Darren Jilek is (605) 228-4877.
- Does Darren Jilek accept Medicare?
- Darren Jilek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Jilek's NPI active?
- Yes — Darren Jilek's NPI (1215300066) is active in the NPPES registry as of the last update on 2015-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.