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

Individual provider Internal Medicine Physician · NPI 1124282025

Juan Paolo Causapin Lirio, MD is an Internal Medicine in Norwalk, Connecticut. Qualified in 2001, 25 years ago. Practices with Guam Memorial Hospital, a 132-clinician group and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
25
Licensed in
CT, NY
In the registry since
2008
Specialties on file
3
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

34 Maple St
Norwalk, CT 06850
Phone: (203) 852-3019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 54899 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 278574 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 54899 (CT)

Record details

NPI number1124282025
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 10, 2008
Last updated in NPPESNovember 21, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Guam Memorial Hospital — 132 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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