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General Surgery

Cynthia M. Jones, MD

Works at hospitals in Hackettstown, NJ · Newton, NJ · New Jersey

Summary

Dr. Cynthia M. Jones, MD is a general surgeon at 100 Madison Ave, Morristown, NJ 07960. Phone: (973) 971-5596. Accepts Medicare assignment. In 2024, Cynthia M. Jones had 170 Original Medicare patients and 339 services. NPI 1487654745. 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.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 100 Madison Ave, Morristown, NJ 07960 · Directions (4 more locations)
  • Phone: (973) 971‑5596
  • Medicare: Accepts Medicare assignment
  • Hospitals: Ahs Hospital Corp, Newton Medical Center
  • Group practice: Practice Associates Medical Group (+1 more)
  • Medical school: University Of Michigan Medical School · graduated 1993 (33 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Cynthia M. Jones, 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 Cynthia M. Jones accept Medicare assignment?
Yes. Medicare's clinician data says Cynthia M. Jones 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 Cynthia M. Jones see?
In 2024, CMS data shows 170 Original Medicare patients and 339 services for Cynthia M. Jones. This counts Original Medicare only and measures volume, not quality.
What is Cynthia M. Jones's NPI number?
1487654745. 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 Cynthia M. Jones, 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 patients170
Services billed to Medicare339
Different services or procedures84
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)47 services
  2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)44 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)42 services
  4. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)33 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)12 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%
  • Arthritis46%
  • Ischemic heart disease44%
  • Anxiety35%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)35%

Hospitals where Cynthia M. Jones works

Medicare's Facility Affiliation Data lists Cynthia M. Jones 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.

  • Ahs Hospital CorpHackettstown, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310115
  • Newton Medical CenterNewton, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310028

Practice locations

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

Group practices

Medicare enrollment lists Cynthia M. Jones as a member of these groups (CMS data updated October 2, 2026).

  • Practice Associates Medical Group1,408 clinicians in the group
  • The Medical Group of New Jersey314 clinicians in the group

Specialties

Find other General Surgery doctors in New Jersey →

Other general surgeons in Morristown

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

All general surgeons in Morristown →

Other clinicians in Practice Associates Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Michigan Medical School
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487654745
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