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Ophthalmology

Cindy S. Calderon, MD

Works at hospitals in Belleville, NJ · New Jersey

Summary

Dr. Cindy S. Calderon, MD is an ophthalmologist at 1255 Broad St, Suite 104, Bloomfield, NJ 07003. Phone: (973) 707-5632. Accepts Medicare assignment. In 2024, Cindy S. Calderon had 718 Original Medicare patients and 152,582 services. NPI 1912212788. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Ophthalmologist (Medicare lists Ophthalmology)
  • Address: 1255 Broad St, Suite 104, Bloomfield, NJ 07003 · Directions (2 more locations)
  • Phone: (973) 707‑5632
  • Medicare: Accepts Medicare assignment
  • Hospital: Clara Maass Medical Center
  • Group practice: Eye Centers of America LLC (+1 more)
  • Medical school: State University Of New York At Stony Brook, School Of Medicine · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Cindy S. Calderon, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Cindy S. Calderon accept Medicare assignment?
Yes. Medicare's clinician data says Cindy S. 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 Cindy S. Calderon see?
In 2024, CMS data shows 718 Original Medicare patients and 152,582 services for Cindy S. Calderon. This counts Original Medicare only and measures volume, not quality.
What is Cindy S. Calderon's NPI number?
1912212788. 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 Cindy S. 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 patients718
Services billed to Medicare152,582
Different services or procedures60
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Chloroprocaine hcl ophthalmic, 3% gel, 1 mg (J2403)127,200 services
  2. Injection, faricimab-svoa, 0.1 mg (J2777)18,780 services
  3. Imaging of retina (92134)1,282 services
  4. Established patient complete exam of visual system (92014)1,176 services
  5. Injection of drug into eye (67028)816 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 pressure75%
  • High cholesterol75%
  • Diabetes48%
  • Arthritis46%
  • Ischemic heart disease33%
  • Chronic kidney disease29%

Hospitals where Cindy S. Calderon works

Medicare's Facility Affiliation Data lists Cindy S. Calderon at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Clara Maass Medical CenterBelleville, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310009

Practice locations

Addresses where Cindy S. Calderon is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Cindy S. Calderon as a member of these groups (CMS data updated October 2, 2026).

  • Eye Centers of America LLC128 clinicians in the group
  • Morristown Eye Consultants PA6 clinicians in the group

Specialties

Find other Ophthalmology doctors in New Jersey →

Other ophthalmologists in Bloomfield

Clinicians with the same Medicare primary specialty in Bloomfield, NJ — not a recommendation.

All ophthalmologists in Bloomfield →

Other clinicians in Eye Centers of America LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolState University Of New York At Stony Brook, School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912212788
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians