Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Matthew Czaja

Individual provider Internal Medicine Physician · NPI 1225354491

Matthew Czaja is a Hospitalist in Manhasset, New York. Graduated from Albert Einstein College of Medicine of Yeshiva University in 2010, 16 years ago. Practices with MSK Monmouth, a 299-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
16
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
NJ, NY
In the registry since
2010
Specialties on file
3
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Practice location Address checks out

300 Community Dr Division Of Hospitalist Medicine
Manhasset, NY 11030-3816
Phone: (516) 562-0368
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 282814 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 25MA09234100 (NJ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1225354491
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedApril 13, 2010
Last updated in NPPESJune 28, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Msk Monmouth — 299 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients364
Services billed 1,603 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at MSK Monmouth

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 299 clinicians in the practice; 12 are shown here.

Other providers in Manhasset