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Hematology/Oncology

Sita M. Yerramalli, MD

Sees patients in Belleville, NJ · Hackensack, NJ · New Jersey

Summary

Dr. Sita M. Yerramalli, MD is a hematologist-oncologist at 1 Clara Maass Dr, Suite 200, Belleville, NJ 07109. Phone: (609) 835-2900. Accepts Medicare assignment. In 2024, Sita M. Yerramalli had 145 Original Medicare patients and 33,502 services. NPI 1780676759. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Hematologist-oncologist (Medicare lists Hematology/Oncology)
  • Address: 1 Clara Maass Dr, Suite 200, Belleville, NJ 07109 · Directions (1 more location)
  • Phone: (609) 835‑2900
  • Medicare: Accepts Medicare assignment
  • Group practice: Regional Cancer Care Associates LLC
  • Medical school: graduated 1977 (49 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sita M. Yerramalli, 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 Sita M. Yerramalli accept Medicare assignment?
Yes. Medicare's clinician data says Sita M. Yerramalli 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 Sita M. Yerramalli see?
In 2024, CMS data shows 145 Original Medicare patients and 33,502 services for Sita M. Yerramalli. This counts Original Medicare only and measures volume, not quality.
What is Sita M. Yerramalli's NPI number?
1780676759. 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 Sita M. Yerramalli, 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 patients145
Services billed to Medicare33,502
Different services or procedures41
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)487 services
  2. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)474 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)364 services
  4. Injection of drug or substance under skin or into muscle (96372)94 services
  5. Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)36 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%
  • Arthritis45%
  • Diabetes39%
  • Ischemic heart disease32%
  • Chronic kidney disease27%

Practice locations

Addresses where Sita M. Yerramalli is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sita M. Yerramalli 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 New Jersey

Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.

All hematologist-oncologists in New Jersey →

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 year1977 (49 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1780676759
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians