Quick answers
- Does Fatima Giron Rivas accept Medicare assignment?
- Yes. Medicare's clinician data says Fatima Giron Rivas 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 Fatima Giron Rivas see?
- In 2024, CMS data shows 65 Original Medicare patients and 194 services for Fatima Giron Rivas. This counts Original Medicare only and measures volume, not quality.
- What is Fatima Giron Rivas's NPI number?
- 1114480936. 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 Fatima Giron Rivas, 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 | 65 |
|---|---|
| Services billed to Medicare | 194 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)66 services
- New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)43 services
- Hemoglobin a1c level (83036)33 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)20 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).
- High cholesterol75%
- High blood pressure74%
- Arthritis46%
- Diabetes35%
- Chronic kidney disease28%
- Ischemic heart disease26%
Practice locations
Addresses where Fatima Giron Rivas is enrolled with Medicare (CMS data updated October 2, 2026).
- 11515 Sutphin BlvdJamaica, NY 11434 (718) 765‑6009
- 455 Sutter AveBrooklyn, NY 11212 (718) 765‑6550
- 9701 Northern BlvdFlushing, NY 11368 (718) 765‑6053
Group practices
Medicare enrollment lists Fatima Giron Rivas as a member of this group (CMS data updated October 2, 2026).
- Griffin Myers Medical PC82 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Jamaica
Clinicians with the same Medicare primary specialty in Jamaica, NY — not a recommendation.
Other clinicians in Griffin Myers Medical PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114480936 |
| 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