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

Essex Gastro Associates, PA

Organization Gastroenterology Physician · NPI 1114933926

Essex Gastro Associates, PA provides Gastroenterology Physician services in Newark, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

275 Chestnut St
Newark, NJ 07105-1570 Not confirmed with CMS for 15 years — call before visiting
Phone: (973) 589-5545
Fax: (973) 589-0073
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 24MA04217500 (NJ)

Record details

NPI number1114933926
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Firpo Guerrero — President · (973) 589-5545
Other names Firpo Guerrero, Md, Pa
NPI enumeratedAugust 1, 2006
Last updated in NPPESMay 13, 2011
Mailing address275 Chestnut St, Newark, NJ 07105-1570

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