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Linden Challis, LCSW
NPI 1316069859 · Clinical Social Worker · Littleton, CO
Linden Challis, LCSW is a Clinical Social Worker provider in Littleton, CO (NPI 1316069859).
Provider details
- NPI number
- 1316069859
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- CO991361 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
141 W Davies Ave N
Ste 105
Littleton, CO 80120-5211
Phone: (303) 730-1717
Fax: (303) 730-1531
Street-level locationGet directions
Mailing address
141 W Davies Ave N
Littleton, CO 80120-5211
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Linden Challis's NPI number?
- Linden Challis's National Provider Identifier (NPI) is 1316069859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linden Challis's specialty?
- Linden Challis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Linden Challis located?
- Linden Challis's practice location on file with NPPES is 141 W Davies Ave N, Littleton, CO 80120-5211.
- What is Linden Challis's phone number?
- The practice phone number listed in the NPPES registry for Linden Challis is (303) 730-1717.
- Is Linden Challis's NPI active?
- Yes — Linden Challis's NPI (1316069859) 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.