Quick answers
- Where does Maria Simon see patients?
- Medicare's clinician data lists 2 practice locations, including Aurora, CO and Denver, CO. Call before your visit to confirm the address.
- What is Maria Simon's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Maria Simon accept Medicare assignment?
- Yes. Medicare's clinician data says Maria Simon accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Maria Simon?
- (303) 873-5245, as listed in official Medicare / NPI Registry data.
- What is Maria Simon's NPI number?
- 1134911027. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Maria Simon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 S Potomac St, Suite 225Aurora, CO 80012 (303) 873‑5245
- 4600 E 9th AveDenver, CO 80220
Group practices
Medicare enrollment lists Maria Simon as a member of this group (CMS data updated 2026-10-02).
- HealthONE Clinic Services - Obstetrics and Gynecology LLC62 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Aurora
Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Aurora |
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134911027 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians