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

Dr. Matthew Wayne Constantine, MD

Individual provider Emergency Medicine Physician · NPI 1649433210

Dr. Matthew Wayne Constantine, MD is an Emergency Medicine Physician in Stony Brook, New York. Licensed in New York and Texas. Registered with an NPI since 2008.

Licensed in
NY, TX
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Stony Brook University Hosp Hsc Level 4 Rm 080
Stony Brook, NY 11794-8350 Not confirmed with CMS for 12 years — call before visiting
Phone: (631) 444-2478
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 251045 (NY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence P365 (TX)

Record details

NPI number1649433210
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2008
Last updated in NPPESAugust 6, 2014

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 patients741
Services billed 854 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

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