Elizabeth Gussis
NPI 1861900789 · Nurse Practitioner · West Dundee, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Gussis is a Nurse Practitioner provider in West Dundee, IL (NPI 1861900789).
Provider details
- NPI number
- 1861900789
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 277001045 (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 tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Vortioxetine Hydrobromidebrand: Trintellix | 26 |
| Clonidine Hcl | 25 |
| Sertraline Hcl | 21 |
| Apixabanbrand: Eliquis | 20 |
| Olanzapine | 20 |
| Quetiapine Fumarate | 16 |
| Lamotrigine | 13 |
| Aripiprazole | 13 |
| Levetiracetam | 12 |
| Valsartan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,726 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-12
- Last updated
- 2023-03-24
- Certified
- 2023-03-24
Frequently asked questions
- What is Elizabeth Gussis's NPI number?
- Elizabeth Gussis's National Provider Identifier (NPI) is 1861900789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Gussis's specialty?
- Elizabeth Gussis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Gussis located?
- Elizabeth Gussis's practice location on file with NPPES is 313 S 3rd St, West Dundee, IL 60118-2225.
- What is Elizabeth Gussis's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Gussis is (224) 699-9252.
- Does Elizabeth Gussis accept Medicare?
- Elizabeth Gussis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Gussis's NPI active?
- Yes — Elizabeth Gussis's NPI (1861900789) is active in the NPPES registry as of the last update on 2023-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.