Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Eric M Mazur, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1881664886

Dr. Eric M Mazur, MD is a Hematology (Internal Medicine) Physician in Norwalk, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

24 Stevens St
Norwalk, CT 06850-3852
Phone: (203) 852-2368
Fax: (203) 855-3589
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 021096 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 021096 (CT)

Record details

NPI number1881664886
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 24, 2006
Last updated in NPPESNovember 9, 2015