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

Mr. Luis Alonso, MD

Individual provider Pediatrics Physician · NPI 1992864359

Mr. Luis Alonso, MD is a Pediatrics Physician in Wallingford, 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.

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Practice location Address checks out

1062 Barnes Rd Ste 102
Wallingford, CT 06492
Phone: (203) 294-6328
Fax: (203) 294-6346
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 016387 (CT)
Pediatric Adolescent Medicine Physician Taxonomy 2080A0000X · Licence 016387 (CT)

Record details

NPI number1992864359
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2006
Last updated in NPPESJuly 7, 2011
Mailing address1062 Barnes Road, Suite 102, Wallingford, CT 06492

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