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

Dr. Eddy A. Castillo

Individual provider Specialist · NPI 1225020134

Dr. Eddy A. Castillo is a Gastroenterology in Fairfield, Connecticut. Qualified in 1991, 35 years ago. Practices with Connecticut Gi PLLC, a 245-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
35
Licensed in
CT
In the registry since
2005
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Practice location Address checks out

425 Post Rd
Fairfield, CT 06824-6232
Phone: (203) 292-9000
Fax: (203) 292-1700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 039515 (CT)

Record details

NPI number1225020134
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 17, 2005
Last updated in NPPESOctober 30, 2007
Mailing address425 Post Rd, Fairfield, CT 06824-6232

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Connecticut Gi Pllc — 245 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Fairfield