Marissa Cornelius, PLMHP, PMSW
NPI 1598542078 · Mental Health Counselor · Grand Island, NE
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Cornelius, PLMHP, PMSW is a Mental Health Counselor provider in Grand Island, NE (NPI 1598542078).
Provider details
- NPI number
- 1598542078
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PLMHP, PMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 13579 (NE)
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
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
- 2023-09-11
- Last updated
- 2023-09-11
- Certified
- 2023-09-09
Frequently asked questions
- What is Marissa Cornelius's NPI number?
- Marissa Cornelius's National Provider Identifier (NPI) is 1598542078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Cornelius's specialty?
- Marissa Cornelius is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marissa Cornelius located?
- Marissa Cornelius's practice location on file with NPPES is 403 Lexington Cir, Grand Island, NE 68803-9728.
- What is Marissa Cornelius's phone number?
- The practice phone number listed in the NPPES registry for Marissa Cornelius is (308) 675-2858.
- Does Marissa Cornelius accept Medicare?
- Marissa Cornelius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Cornelius's NPI active?
- Yes — Marissa Cornelius's NPI (1598542078) is active in the NPPES registry as of the last update on 2023-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.