Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Hematology/Oncology

Hemalatha Vasireddy, MD

Works at hospitals in Belleville, NJ · Livingston, NJ · Montclair, NJ · New Jersey

Summary

Dr. Hemalatha Vasireddy, MD is a hematologist-oncologist at 1 Bay Ave, Montclair, NJ 07042. Phone: (609) 835-2900. Accepts Medicare assignment. In 2024, Hemalatha Vasireddy had 524 Original Medicare patients and 103,154 services. NPI 1053397224. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Hemalatha Vasireddy, 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 Hemalatha Vasireddy accept Medicare assignment?
Yes. Medicare's clinician data says Hemalatha Vasireddy 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 Hemalatha Vasireddy see?
In 2024, CMS data shows 524 Original Medicare patients and 103,154 services for Hemalatha Vasireddy. This counts Original Medicare only and measures volume, not quality.
What is Hemalatha Vasireddy's NPI number?
1053397224. 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 Hemalatha Vasireddy, 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 patients524
Services billed to Medicare103,154
Different services or procedures99
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, ferric carboxymaltose, 1 mg (J1439)26,250 services
  2. Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,033 services
  3. Insertion of needle into vein for collection of blood sample (36415)963 services
  4. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)945 services
  5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)821 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%
  • Diabetes58%
  • Arthritis50%
  • Ischemic heart disease49%
  • Chronic kidney disease44%

Hospitals where Hemalatha Vasireddy works

Medicare's Facility Affiliation Data lists Hemalatha Vasireddy 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.

Practice locations

Addresses where Hemalatha Vasireddy is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Hemalatha Vasireddy as a member of this group (CMS data updated October 2, 2026).

  • Regional Cancer Care Associates LLC151 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in New Jersey →

Other hematologist-oncologists in Montclair

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

All hematologist-oncologists in Montclair →

Other clinicians in Regional Cancer Care Associates LLC

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

Clinician information

CredentialMD
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1053397224
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