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

Nicholas Colazzo, MD

Individual provider Emergency Medicine Physician · NPI 1649774308

Nicholas Colazzo, MD is an Emergency Medicine Physician in Newark, Delaware. Licensed in Delaware. Registered with an NPI since 2018.

Licensed in
DE
In the registry since
2018
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

4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone: (302) 733-1000
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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 C1-0024255 (DE)

Record details

NPI number1649774308
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2018
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026
Mailing address4755 Ogletown Stanton Rd, Newark, DE 19718-2200

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