Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Barbara C Mafnas, RN, MSN, IBCLC

Individual provider Lactation Consultant (Registered Nurse) · NPI 1508572215

Barbara C Mafnas, RN, MSN, IBCLC is a Lactation Consultant (Registered Nurse) in Tamuning, Guam. Practices as a sole proprietor. Licensed in Guam.

Licensed in
GU
In the registry since
2023
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

472 Chalan San Antonio
Tamuning, GU 96913-3605
Phone: (671) 777-6526

No coordinates on file. Search this address in Google Maps

Specialties & licences

Lactation Consultant (Registered Nurse) (primary) Taxonomy 163WL0100X · Licence RX0241 (GU)
Doula Taxonomy 374J00000X (GU)

Record details

NPI number1508572215
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , IBCLC
Sole proprietorYes
NPI enumeratedJanuary 26, 2023
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026