Marissa Lopez, LCSW
NPI 1912573890 · Social Worker · Aurora, IL
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Lopez, LCSW is a Social Worker provider in Aurora, IL (NPI 1912573890).
Provider details
- NPI number
- 1912573890
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149.023176 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
5 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
- 2021-06-01
- Last updated
- 2021-07-22
- Certified
- 2021-07-22
Frequently asked questions
- What is Marissa Lopez's NPI number?
- Marissa Lopez's National Provider Identifier (NPI) is 1912573890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Lopez's specialty?
- Marissa Lopez is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Lopez located?
- Marissa Lopez's practice location on file with NPPES is 400 N Highland Ave, Aurora, IL 60506-3814.
- What is Marissa Lopez's phone number?
- The practice phone number listed in the NPPES registry for Marissa Lopez is (630) 892-4355.
- Does Marissa Lopez accept Medicare?
- Marissa Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Lopez's NPI active?
- Yes — Marissa Lopez's NPI (1912573890) is active in the NPPES registry as of the last update on 2021-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.