Jillian Lees, LCSW
NPI 1437806106 · Clinical Social Worker · Arvada, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Lees, LCSW is a Clinical Social Worker provider in Arvada, CO (NPI 1437806106).
Provider details
- NPI number
- 1437806106
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CSW.09930051 (CO)
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
4 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
- 2022-03-03
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Jillian Lees's NPI number?
- Jillian Lees's National Provider Identifier (NPI) is 1437806106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Lees's specialty?
- Jillian Lees is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jillian Lees located?
- Jillian Lees's practice location on file with NPPES is 5738 Olde Wadsworth Blvd, Arvada, CO 80002-2535.
- What is Jillian Lees's phone number?
- The practice phone number listed in the NPPES registry for Jillian Lees is (720) 772-9735.
- Does Jillian Lees accept Medicare?
- Jillian Lees is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Lees's NPI active?
- Yes — Jillian Lees's NPI (1437806106) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.