Katie Fosselius LLC
NPI 1164390597 · Adult Mental Health Clinic/Center · Lakewood, CO
Katie Fosselius LLC is a Adult Mental Health Clinic/Center organization in Lakewood, CO (NPI 1164390597).
Provider details
- NPI number
- 1164390597
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Katie Fosselius, Therapist(303) 319-1023
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-10-27
- Last updated
- 2025-10-27
- Certified
- 2025-10-27
Frequently asked questions
- What is Katie Fosselius LLC's NPI number?
- Katie Fosselius LLC's National Provider Identifier (NPI) is 1164390597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katie Fosselius LLC?
- Katie Fosselius LLC is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Katie Fosselius LLC located?
- Katie Fosselius LLC's practice location on file with NPPES is 6655 W Jewell Ave Ste 103, Lakewood, CO 80232-7108.
- What is Katie Fosselius LLC's phone number?
- The practice phone number listed in the NPPES registry for Katie Fosselius LLC is (303) 319-1023.
- Who is the authorized official for Katie Fosselius LLC?
- The authorized official listed on Katie Fosselius LLC's NPPES record is Katie Fosselius, Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katie Fosselius LLC's NPI active?
- Yes — Katie Fosselius LLC's NPI (1164390597) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.