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Pathology

Billie S. Fyfe-Kirschner, MD

Works at hospitals in Newark, NJ · New Brunswick, NJ · Camden, NJ · New Jersey

Summary

Dr. Billie S. Fyfe-Kirschner, MD is a pathologist at 1 Robert Wood Johnson Pl, Rutgers Health Rwj Pathology, New Brunswick, NJ 08901. Phone: (732) 937-8651. Accepts Medicare assignment. In 2024, Billie S. Fyfe-Kirschner had 263 Original Medicare patients and 1,343 services. NPI 1003981127. 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 Billie S. Fyfe-Kirschner, 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 Billie S. Fyfe-Kirschner accept Medicare assignment?
Yes. Medicare's clinician data says Billie S. Fyfe-Kirschner 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 Billie S. Fyfe-Kirschner see?
In 2024, CMS data shows 263 Original Medicare patients and 1,343 services for Billie S. Fyfe-Kirschner. This counts Original Medicare only and measures volume, not quality.
What is Billie S. Fyfe-Kirschner's NPI number?
1003981127. 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 Billie S. Fyfe-Kirschner, 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 patients263
Services billed to Medicare1,343
Different services or procedures19
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Special stained specimen slides to examine tissue including interpretation and report (88313)364 services
  2. Pathology examination of tissue using a microscope, intermediate complexity (88305)156 services
  3. Special stained specimen slides to examine tissue, each additional procedure (88341)132 services
  4. Special stained specimen slides to examine tissue, initial procedure (88342)119 services
  5. Antibody evaluation, each additional single antibody stain procedure (88350)105 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%
  • Ischemic heart disease68%
  • Chronic kidney disease63%
  • Diabetes62%
  • Heart failure57%

Hospitals where Billie S. Fyfe-Kirschner works

Medicare's Facility Affiliation Data lists Billie S. Fyfe-Kirschner 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 Billie S. Fyfe-Kirschner is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Billie S. Fyfe-Kirschner as a member of this group (CMS data updated October 2, 2026).

  • Rutgers Health-Rwj Pediatric Critical Care156 clinicians in the group

Specialties

Find other Pathology doctors in New Jersey →

Other pathologists in New Brunswick

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

All pathologists in New Brunswick →

Other clinicians in Rutgers Health-Rwj Pediatric Critical Care

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

Clinician information

CredentialMD
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1003981127
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