Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John-Paul Ayala, MD

Individual provider Internal Medicine Physician · NPI 1740239912

Dr. John-Paul Ayala, MD is an Internal Medicine in Trumbull, Connecticut. Graduated from Georgetown University School of Medicine in 2000, 26 years ago. Practices with Northeast Medical Group Inc, a 1,360-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
26
Trained at
Georgetown University School of Medicine
Licensed in
CT
In the registry since
2006
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

15 Corporate Dr
Trumbull, CT 06611-1351
Phone: (203) 261-3980
Fax: (203) 261-2747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 044199 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 044199 (CT)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 044199 (CT)

Record details

NPI number1740239912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Northeast Medical Group Inc — 1360 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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