IndividualActive
Marcia Osteroos, LCSW
NPI 1427161090 · Clinical Social Worker · Denver, CO
Marcia Osteroos, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1427161090).
Provider details
- NPI number
- 1427161090
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 991662 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
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
7555 E. Hampden Ave
#535
Denver, CO 80231-4836
Phone: (303) 324-2424
Fax: (303) 753-6498
Street-level locationGet directions
Mailing address
7555 E. Hampden Ave
Denver, CO 80231-4836
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2012-11-29
Frequently asked questions
- What is Marcia Osteroos's NPI number?
- Marcia Osteroos's National Provider Identifier (NPI) is 1427161090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Osteroos's specialty?
- Marcia Osteroos is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Osteroos located?
- Marcia Osteroos's practice location on file with NPPES is 7555 E. Hampden Ave, Denver, CO 80231-4836.
- What is Marcia Osteroos's phone number?
- The practice phone number listed in the NPPES registry for Marcia Osteroos is (303) 324-2424.
- Is Marcia Osteroos's NPI active?
- Yes — Marcia Osteroos's NPI (1427161090) is active in the NPPES registry as of the last update on 2012-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.