Marissa Barria
NPI 1720829351 · Physician Assistant · Park Ridge, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Barria is a Physician Assistant provider in Park Ridge, IL (NPI 1720829351).
Provider details
- NPI number
- 1720829351
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085010902 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2024-06-06
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Marissa Barria's NPI number?
- Marissa Barria's National Provider Identifier (NPI) is 1720829351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Barria's specialty?
- Marissa Barria is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Barria located?
- Marissa Barria's practice location on file with NPPES is 1875 Dempster St, Park Ridge, IL 60068-1186.
- What is Marissa Barria's phone number?
- The practice phone number listed in the NPPES registry for Marissa Barria is (847) 297-6380.
- Does Marissa Barria accept Medicare?
- Marissa Barria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Barria's NPI active?
- Yes — Marissa Barria's NPI (1720829351) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.