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

Julianne B Ontengco, ANP

Individual provider Registered Nurse First Assistant · NPI 1215023973

Julianne B Ontengco, ANP is a Registered Nurse First Assistant in Portland, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
Specialties on file
2

Practice location Address checks out

22 Bramhall St
Portland, ME 04102-3134
Phone: (207) 662-2934
Fax: (207) 662-6389
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence CNP81058 (ME)
Registered Nurse First Assistant Taxonomy 163WR0006X · Licence RN46386 (ME)

Record details

NPI number1215023973
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESSeptember 24, 2024
Certification dateSeptember 24, 2024

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