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

Mrs. Sibyl Dgg Crisostomo, MS

Individual provider Speech-Language Pathologist · NPI 1447588116

Mrs. Sibyl Dgg Crisostomo, MS is a Speech-Language Pathologist in Toto, Guam. Practices as a sole proprietor. Licensed in Guam.

Licensed in
GU
In the registry since
2009
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address may be wrong

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

770 Toto Canada Rd
Toto, GU 96931 Not confirmed with CMS for 12 years — call before visiting
Phone: (671) 477-7773
Fax: (671) 477-7773

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP002 (GU)

Record details

NPI number1447588116
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedNovember 18, 2009
Last updated in NPPESMarch 27, 2014