Gabrielle Markus, RN
NPI 1922723998 · School Nurse Practitioner · Aurora, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabrielle Markus, RN is a School Nurse Practitioner provider in Aurora, IL (NPI 1922723998).
Provider details
- NPI number
- 1922723998
- Entity type
- Individual
- Primary specialty
- School Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 2019035067 (MO)
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
3 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
- 2022-10-11
- Last updated
- 2022-10-11
- Certified
- 2022-10-11
Frequently asked questions
- What is Gabrielle Markus's NPI number?
- Gabrielle Markus's National Provider Identifier (NPI) is 1922723998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabrielle Markus's specialty?
- Gabrielle Markus is listed in the NPPES registry with a primary specialty of School Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gabrielle Markus located?
- Gabrielle Markus's practice location on file with NPPES is 2000 Ogden Ave, Aurora, IL 60504-5893.
- What is Gabrielle Markus's phone number?
- The practice phone number listed in the NPPES registry for Gabrielle Markus is (630) 978-4810.
- Does Gabrielle Markus accept Medicare?
- Gabrielle Markus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabrielle Markus's NPI active?
- Yes — Gabrielle Markus's NPI (1922723998) is active in the NPPES registry as of the last update on 2022-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.