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Certified Clinical Nurse Specialist (CNS)

Mary A. Jones-Gant, CNS

Works at hospitals in Newark, DE · Delaware

Summary

Mary A. Jones-Gant, CNS is a clinical nurse specialist at 501 W 14th St, Wilmington, DE 19801. Phone: (302) 320-4410. Accepts Medicare assignment. In 2024, Mary A. Jones-Gant had 118 Original Medicare patients and 309 services. NPI 1194163022. 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: Clinical nurse specialist (Medicare lists Certified Clinical Nurse Specialist (CNS))
  • Address: 501 W 14th St, Wilmington, DE 19801 · Directions
  • Phone: (302) 320‑4410
  • Medicare: Accepts Medicare assignment
  • Hospital: Christiana Hospital
  • Group practice: Christiana Care Health Services Inc
  • School: graduated 1997
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Mary A. Jones-Gant, 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 Mary A. Jones-Gant accept Medicare assignment?
Yes. Medicare's clinician data says Mary A. Jones-Gant 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 Mary A. Jones-Gant see?
In 2024, CMS data shows 118 Original Medicare patients and 309 services for Mary A. Jones-Gant. This counts Original Medicare only and measures volume, not quality.
What is Mary A. Jones-Gant's NPI number?
1194163022. 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 Mary A. Jones-Gant, 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 patients118
Services billed to Medicare309
Different services or procedures17
Participating Medicare providerYes
Average age of these patients49

Most frequent services

  1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)114 services
  2. Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)52 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)39 services
  4. Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)22 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)19 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).

  • Osteoporosis41%
  • High cholesterol39%
  • High blood pressure36%
  • Anxiety36%
  • Depression25%
  • Arthritis17%

Hospitals where Mary A. Jones-Gant works

Medicare's Facility Affiliation Data lists Mary A. Jones-Gant 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.

  • Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001

Practice locations

Addresses where Mary A. Jones-Gant is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mary A. Jones-Gant as a member of this group (CMS data updated October 2, 2026).

  • Christiana Care Health Services Inc1,483 clinicians in the group

Specialties

Find other clinicians: Certified Clinical Nurse Specialist (CNS), Delaware →

Other clinical nurse specialists in Delaware

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

All clinical nurse specialists in Delaware →

Other clinicians in Christiana Care Health Services Inc

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

Clinician information

CredentialCNS
Graduation year1997
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1194163022
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