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General Surgery

Patricia Mahoney, MD

Works at hospitals in Norwich, NY · Abilene, TX · Binghamton, NY · New York, Texas

Summary

Dr. Patricia Mahoney, MD is a general surgeon at 179 N Broad St, Norwich, NY 13815. Phone: (607) 337-4111. Accepts Medicare assignment. In 2024, Patricia Mahoney had 26 Original Medicare patients and 122 services. NPI 1861470007. 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 Patricia Mahoney, 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 Patricia Mahoney accept Medicare assignment?
Yes. Medicare's clinician data says Patricia Mahoney 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 Patricia Mahoney see?
In 2024, CMS data shows 26 Original Medicare patients and 122 services for Patricia Mahoney. This counts Original Medicare only and measures volume, not quality.
What is Patricia Mahoney's NPI number?
1861470007. 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 Patricia Mahoney, 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 patients26
Services billed to Medicare122
Different services or procedures15
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Ultrasound study of arm or leg veins with compression and maneuvers (93970)28 services
  2. Ultrasound study of one arm or leg veins with compression and maneuvers (93971)23 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)13 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 cholesterol69%
  • High blood pressure65%
  • Arthritis54%

Hospitals where Patricia Mahoney works

Medicare's Facility Affiliation Data lists Patricia Mahoney 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 Patricia Mahoney is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Patricia Mahoney as a member of these groups (CMS data updated October 2, 2026).

  • Chenango Memorial Hospital Inc111 clinicians in the group
  • Arlington Physician Services PA41 clinicians in the group

Specialties

Find other General Surgery doctors in New York →

Other general surgeons in New York

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

All general surgeons in New York →

Other clinicians in Chenango Memorial Hospital Inc

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)1861470007
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