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
Mailing address280 Newtown Tpke, Weston, CT 06883-1320