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Janelle Althen, LCSW
NPI 1225451958 · Clinical Social Worker · Denver, CO
Janelle Althen, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1225451958).
Provider details
- NPI number
- 1225451958
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 992901 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
789 N Sherman St Ste 650
Denver, CO 80203-3529
Phone: (720) 837-3907
Street-level locationGet directions
Mailing address
2085 Foothills Rd
Golden, CO 80401-1720
Registry dates
- Enumerated
- 2014-01-31
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Janelle Althen's NPI number?
- Janelle Althen's National Provider Identifier (NPI) is 1225451958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Althen's specialty?
- Janelle Althen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Janelle Althen located?
- Janelle Althen's practice location on file with NPPES is 789 N Sherman St Ste 650, Denver, CO 80203-3529.
- What is Janelle Althen's phone number?
- The practice phone number listed in the NPPES registry for Janelle Althen is (720) 837-3907.
- Is Janelle Althen's NPI active?
- Yes — Janelle Althen's NPI (1225451958) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.