What is Marissa Rios's NPI number?

Marissa Rios's National Provider Identifier (NPI) is 1558223693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Rios's specialty?

Marissa Rios is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Marissa Rios located?

Marissa Rios's practice location on file with NPPES is 3401 Eudora St, Denver, CO 80207-2500.

What is Marissa Rios's phone number?

The practice phone number listed in the NPPES registry for Marissa Rios is (303) 300-6333.

Is Marissa Rios's NPI active?

Yes — Marissa Rios's NPI (1558223693) is active in the NPPES registry as of the last update on 2025-11-26.

IndividualActive

Marissa Rios

NPI 1558223693 · Case Manager/Care Coordinator · Denver, CO

Marissa Rios is a Case Manager/Care Coordinator provider in Denver, CO (NPI 1558223693).

Provider details

NPI number: 1558223693
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

3401 Eudora St

Denver, CO 80207-2500

Phone: (303) 300-6333

Street-level locationGet directions

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Mailing address