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

Mark B. Mycyk, MD

Individual provider Emergency Medicine Physician · NPI 1891729232

Mark B. Mycyk, MD is an Emergency Medicine Physician in Boston, Massachusetts. Licensed in Illinois and Massachusetts. Registered with an NPI since 2006.

Licensed in
IL, MA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Boston Medical Ctr Pl Dowling 1 S
Boston, MA 02118-2908
Phone: (617) 638-8000
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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 157362 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036102179 (IL)
Medical Toxicology (Emergency Medicine) Physician Taxonomy 207PT0002X · Licence 036-102179 (IL)

Record details

NPI number1891729232
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESApril 27, 2021
Certification dateApril 27, 2021

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 patients68
Services billed 70 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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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