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

Emergency Medicine

Kirsten Green, DO

Sees patients in Bronx, NY · Forest Hills, NY · Princeton, NJ … · New York, New Jersey

Summary

Dr. Kirsten Green, DO is an emergency medicine doctor at 34 Marconi St, Suite 260, Bronx, NY 10461. Phone: (866) 607-2308. Accepts Medicare assignment. In 2024, Kirsten Green had 763 Original Medicare patients and 5,967 services. NPI 1093942807. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 34 Marconi St, Suite 260, Bronx, NY 10461 · Directions (3 more locations)
  • Phone: (866) 607‑2308
  • Medicare: Accepts Medicare assignment
  • Group practice: New Jersey Medical Services Group LLC
  • Medical school: Lake Erie College Of Osteopathic Medicine, Erie · 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 Kirsten Green, 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 Kirsten Green accept Medicare assignment?
Yes. Medicare's clinician data says Kirsten Green 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 Kirsten Green see?
In 2024, CMS data shows 763 Original Medicare patients and 5,967 services for Kirsten Green. This counts Original Medicare only and measures volume, not quality.
What is Kirsten Green's NPI number?
1093942807. 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 Kirsten Green, 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 patients763
Services billed to Medicare5,967
Different services or procedures90
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)372 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)207 services
  3. Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)164 services
  4. Injection, zoledronic acid, 1 mg (J3489)105 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)96 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 cholesterol75%
  • High blood pressure72%
  • Arthritis54%
  • Ischemic heart disease32%
  • Anxiety31%
  • Osteoporosis31%

Practice locations

Addresses where Kirsten Green is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • New Jersey Medical Services Group LLC28 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New York →

Other emergency medicine doctors in Bronx

Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.

All emergency medicine doctors in Bronx →

Other clinicians in New Jersey Medical Services Group LLC

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

Clinician information

CredentialDO
Medical schoolLake Erie College Of Osteopathic Medicine, Erie
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093942807
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