Quick answers
- Does Cecilia G. Calderon accept Medicare assignment?
- Yes. Medicare's clinician data says Cecilia G. Calderon 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 Cecilia G. Calderon see?
- In 2024, CMS data shows 63 Original Medicare patients and 110 services for Cecilia G. Calderon. This counts Original Medicare only and measures volume, not quality.
- What is Cecilia G. Calderon's NPI number?
- 1427118140. 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 Cecilia G. Calderon, 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 | 63 |
|---|---|
| Services billed to Medicare | 110 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)78 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)16 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 blood pressure56%
- High cholesterol37%
- Diabetes35%
- Arthritis24%
Practice locations
Addresses where Cecilia G. Calderon is enrolled with Medicare (CMS data updated October 2, 2026).
- 1262 Boston Rd, Suite 2Bronx, NY 10456 (718) 569‑7929
- 325 Audubon AveNew York, NY 10033
- 521 W 181st StNew York, NY 10033
Group practices
Medicare enrollment lists Cecilia G. Calderon as a member of these groups (CMS data updated October 2, 2026).
- 181st Street Medical PC8 clinicians in the group
- Audubon Primary Care Medicine PLLC6 clinicians in the group
- CCN General Medicine PLLC3 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bronx
Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.
Other clinicians in 181st Street Medical PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427118140 |
| 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