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Michele Sienkiewicz, LCSW
NPI 1164991410 · Clinical Social Worker · Denver, CO
Michele Sienkiewicz, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1164991410).
Provider details
- NPI number
- 1164991410
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 09925666 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1355 S Colorado Blvd Ste C120
Denver, CO 80222-3305
Phone: (303) 756-9052
Fax: (303) 756-0308
Street-level locationGet directions
Mailing address
2016 S Newark Way
Aurora, CO 80014-1124
Registry dates
- Enumerated
- 2018-11-15
- Last updated
- 2018-11-15
Frequently asked questions
- What is Michele Sienkiewicz's NPI number?
- Michele Sienkiewicz's National Provider Identifier (NPI) is 1164991410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michele Sienkiewicz's specialty?
- Michele Sienkiewicz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michele Sienkiewicz located?
- Michele Sienkiewicz's practice location on file with NPPES is 1355 S Colorado Blvd Ste C120, Denver, CO 80222-3305.
- What is Michele Sienkiewicz's phone number?
- The practice phone number listed in the NPPES registry for Michele Sienkiewicz is (303) 756-9052.
- Is Michele Sienkiewicz's NPI active?
- Yes — Michele Sienkiewicz's NPI (1164991410) is active in the NPPES registry as of the last update on 2018-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.