Karen Lewandowski, LCSW
NPI 1043339815 · Clinical Social Worker · Centennial, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Lewandowski, LCSW is a Clinical Social Worker provider in Centennial, CO (NPI 1043339815).
Provider details
- NPI number
- 1043339815
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CSW9930050 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 10350 E Dakota AveDenver, CO 80247-1314Phone: (303) 338-4545
- 12163 South Perry Park RoadLarkspur, CO 80118Phone: (303) 681-2400Fax: (303) 681-2401
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2022-06-21
- Certified
- 2022-06-21
Frequently asked questions
- What is Karen Lewandowski's NPI number?
- Karen Lewandowski's National Provider Identifier (NPI) is 1043339815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Lewandowski's specialty?
- Karen Lewandowski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Lewandowski located?
- Karen Lewandowski's practice location on file with NPPES is 5555 E Arapahoe Rd, Centennial, CO 80122-2312.
- What is Karen Lewandowski's phone number?
- The practice phone number listed in the NPPES registry for Karen Lewandowski is (303) 338-4545.
- Does Karen Lewandowski accept Medicare?
- Karen Lewandowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Lewandowski's NPI active?
- Yes — Karen Lewandowski's NPI (1043339815) is active in the NPPES registry as of the last update on 2022-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.