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Hospitalist

Matthew T. Czaja, MD

Works at hospitals in Neptune, NJ · Edison, NJ · Red Bank, NJ · New Jersey

Summary

Dr. Matthew T. Czaja, MD is a hospitalist at 480 Red Hill Rd, Middletown, NJ 07748. Phone: (908) 542-3007. Accepts Medicare assignment. In 2024, Matthew T. Czaja had 364 Original Medicare patients and 1,603 services. NPI 1225354491. 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 Matthew T. Czaja, 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 Matthew T. Czaja accept Medicare assignment?
Yes. Medicare's clinician data says Matthew T. Czaja 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 Matthew T. Czaja see?
In 2024, CMS data shows 364 Original Medicare patients and 1,603 services for Matthew T. Czaja. This counts Original Medicare only and measures volume, not quality.
What is Matthew T. Czaja's NPI number?
1225354491. 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 Matthew T. Czaja, 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 patients364
Services billed to Medicare1,603
Different services or procedures4
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)789 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)470 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)277 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)48 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)67%
  • Arthritis51%
  • Anxiety47%
  • Ischemic heart disease40%

Hospitals where Matthew T. Czaja works

Medicare's Facility Affiliation Data lists Matthew T. Czaja 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.

  • Jersey Shore University Medical CenterNeptune, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310073
  • JFK University Medical CenterEdison, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310108
  • Riverview Medical CenterRed Bank, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310034

Practice locations

Addresses where Matthew T. Czaja is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Matthew T. Czaja as a member of this group (CMS data updated October 2, 2026).

  • MSK Monmouth295 clinicians in the group

Specialties

Find other Hospitalist doctors in New Jersey →

Other hospitalists in New Jersey

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

All hospitalists in New Jersey →

Other clinicians in MSK Monmouth

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

Clinician information

CredentialMD
Medical schoolAlbert Einstein College Of Medicine Of Yeshiva University
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1225354491
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