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Hematology/Oncology

Kathleen N. Cathcart, MD

Sees patients in New York, NY · New York

Summary

Dr. Kathleen N. Cathcart, MD is a hematologist-oncologist at 1275 York Ave, New York, NY 10065. Phone: (212) 639-7203. Accepts Medicare assignment. In 2024, Kathleen N. Cathcart had 285 Original Medicare patients and 301 services. NPI 1508806050. 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: 1275 York Ave, New York, NY 10065 · Directions
  • Phone: (212) 639‑7203
  • Medicare: Accepts Medicare assignment
  • Group practice: Memorial Urgent Care Group
  • Medical school: Rutgers New Jersey Medical School · graduated 1992 (34 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kathleen N. Cathcart, 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 Kathleen N. Cathcart accept Medicare assignment?
Yes. Medicare's clinician data says Kathleen N. Cathcart 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 Kathleen N. Cathcart see?
In 2024, CMS data shows 285 Original Medicare patients and 301 services for Kathleen N. Cathcart. This counts Original Medicare only and measures volume, not quality.
What is Kathleen N. Cathcart's NPI number?
1508806050. 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 Kathleen N. Cathcart, 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 patients285
Services billed to Medicare301
Different services or procedures8
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)153 services
  2. Emergency department visit with moderate level of medical decision making (99284)78 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)35 services
  4. Emergency department visit with low level of medical decision making (99283)11 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%
  • Arthritis56%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)50%
  • Anxiety49%
  • Ischemic heart disease46%

Practice locations

Addresses where Kathleen N. Cathcart is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kathleen N. Cathcart as a member of this group (CMS data updated October 2, 2026).

  • Memorial Urgent Care Group45 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in New York →

Other hematologist-oncologists in New York

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

All hematologist-oncologists in New York →

Other clinicians in Memorial Urgent Care Group

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

Clinician information

CredentialMD
Medical schoolRutgers New Jersey Medical School
Graduation year1992 (34 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508806050
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