Quick answers
- Does Grace Marie F. Roxas accept Medicare assignment?
- Yes. Medicare's clinician data says Grace Marie F. Roxas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Grace Marie F. Roxas see?
- In 2024, CMS data shows 15 Original Medicare patients and 55 services for Grace Marie F. Roxas. This counts Original Medicare only and measures volume, not quality.
- What is Grace Marie F. Roxas's NPI number?
- 1639543937. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Grace Marie F. Roxas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 15 |
|---|---|
| Services billed to Medicare | 55 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)26 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Depression75%
- Anxiety75%
Practice locations
Addresses where Grace Marie F. Roxas is enrolled with Medicare (CMS data updated October 2, 2026).
- 2455 Dean St, Unit HSt Charles, IL 60175 (630) 839‑9196
- 47 W Acorn LnLake In The Hills, IL 60156 (847) 447‑6611
Group practices
Medicare enrollment lists Grace Marie F. Roxas as a member of this group (CMS data updated October 2, 2026).
- Rockford Psychiatric Medical Services SC160 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in St Charles
Clinicians with the same Medicare primary specialty in St Charles, IL — not a recommendation.
Other clinicians in Rockford Psychiatric Medical Services SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639543937 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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