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

John Robert Sibilia

Individual provider Critical Care Medicine Nurse Practitioner · NPI 1003605866

John Robert Sibilia is a Critical Care Medicine Nurse Practitioner in Portland, Maine. Licensed in Massachusetts and Maine. Registered with an NPI since 2025.

Licensed in
MA, ME
In the registry since
2025
Specialties on file
2

Practice location Address checks out

22 Bramhall St
Portland, ME 04102-3175
Phone: (207) 662-0111
Show map & directions

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

Specialties & licences

Critical Care Medicine Nurse Practitioner (primary) Taxonomy 363LC0200X · Licence CNP251254 (ME)
Nurse Practitioner Taxonomy 363L00000X · Licence RN2354100 (MA)

Record details

NPI number1003605866
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 6, 2025
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026

Other providers in Portland