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Diagnostic Radiology

Mary T. Kitazono-Hammell, MD

Works at hospitals in Plainsboro, NJ · New Jersey

Summary

Dr. Mary T. Kitazono-Hammell, MD is a radiologist at 1 Plainsboro Rd, Plainsboro, NJ 08536. Phone: (732) 821-5563. Accepts Medicare assignment. In 2024, Mary T. Kitazono-Hammell had 2,606 Original Medicare patients and 9,358 services. NPI 1073723334. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 1 Plainsboro Rd, Plainsboro, NJ 08536 · Directions (7 more locations)
  • Phone: (732) 821‑5563
  • Medicare: Accepts Medicare assignment
  • Hospital: University Medical Center of Princeton at Plainsboro
  • Group practice: University Radiology Group LLC (+1 more)
  • Medical school: graduated 2006 (20 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Mary T. Kitazono-Hammell, 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 T. Kitazono-Hammell accept Medicare assignment?
Yes. Medicare's clinician data says Mary T. Kitazono-Hammell 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 T. Kitazono-Hammell see?
In 2024, CMS data shows 2,606 Original Medicare patients and 9,358 services for Mary T. Kitazono-Hammell. This counts Original Medicare only and measures volume, not quality.
What is Mary T. Kitazono-Hammell's NPI number?
1073723334. 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 T. Kitazono-Hammell, 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 patients2,606
Services billed to Medicare9,358
Different services or procedures136
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)5,311 services
  2. X-ray of chest, 2 views (71046)380 services
  3. Screening 3d breast mammography (77063)371 services
  4. Screening mammography (77067)370 services
  5. Dxa bone density measurement of hip, pelvis, spine (77080)272 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 pressure73%
  • Arthritis55%
  • Diabetes29%
  • Ischemic heart disease28%
  • Anxiety27%

Hospitals where Mary T. Kitazono-Hammell works

Medicare's Facility Affiliation Data lists Mary T. Kitazono-Hammell 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 Mary T. Kitazono-Hammell is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.

  • 1 Plainsboro RdPlainsboro, NJ 08536 (732) 821‑5563
  • 176 Route 9Englishtown, NJ 07726
  • 3 Terry Dr, Suite 101Newtown, PA 18940 (609) 921‑8211
  • 419 N Harrison StPrinceton, NJ 08540
  • 483 Cranbury RdEast Brunswick, NJ 08816

Group practices

Medicare enrollment lists Mary T. Kitazono-Hammell as a member of these groups (CMS data updated October 2, 2026).

  • University Radiology Group LLC239 clinicians in the group
  • Princeton Radiology Associates PA57 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in New Jersey →

Other radiologists in Plainsboro

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

All radiologists in Plainsboro →

Other clinicians in University Radiology Group LLC

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

Clinician information

CredentialMD
Graduation year2006 (20 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1073723334
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