Marissa Josub, LCSW
NPI 1003211830 · Clinical Social Worker · Avon, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Josub, LCSW is a Clinical Social Worker provider in Avon, CO (NPI 1003211830).
Provider details
- NPI number
- 1003211830
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CSW.09930199 (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
11 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)
- 850 West Beaver Creek BlvdAvon, CO 81620-9201Phone: (970) 945-2840
Registry dates
- Enumerated
- 2014-10-22
- Last updated
- 2024-03-14
- Certified
- 2024-03-12
Frequently asked questions
- What is Marissa Josub's NPI number?
- Marissa Josub's National Provider Identifier (NPI) is 1003211830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Josub's specialty?
- Marissa Josub is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Josub located?
- Marissa Josub's practice location on file with NPPES is 230 Chapel Sq Unit D-102, Avon, CO 81620-6497.
- What is Marissa Josub's phone number?
- The practice phone number listed in the NPPES registry for Marissa Josub is (970) 945-2840.
- Does Marissa Josub accept Medicare?
- Marissa Josub is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Josub's NPI active?
- Yes — Marissa Josub's NPI (1003211830) is active in the NPPES registry as of the last update on 2024-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.