Eirin Lewis, LSW
NPI 1508233255 · Clinical Social Worker · Littleton, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eirin Lewis, LSW is a Clinical Social Worker provider in Littleton, CO (NPI 1508233255).
Provider details
- NPI number
- 1508233255
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0009920729 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 4141 E Dickenson PlDenver, CO 80222-6012Phone: (303) 504-6500
Registry dates
- Enumerated
- 2015-08-28
- Last updated
- 2019-06-10
Frequently asked questions
- What is Eirin Lewis's NPI number?
- Eirin Lewis's National Provider Identifier (NPI) is 1508233255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eirin Lewis's specialty?
- Eirin Lewis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Eirin Lewis located?
- Eirin Lewis's practice location on file with NPPES is 6507 S Santa Fe Dr, Littleton, CO 80120-2910.
- What is Eirin Lewis's phone number?
- The practice phone number listed in the NPPES registry for Eirin Lewis is (303) 730-8858.
- Does Eirin Lewis accept Medicare?
- Eirin Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eirin Lewis's NPI active?
- Yes — Eirin Lewis's NPI (1508233255) is active in the NPPES registry as of the last update on 2019-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.