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

Mrs. Charmaine Alfonso, MHSN, RD

Individual provider Registered Dietitian · NPI 1851472013

Mrs. Charmaine Alfonso, MHSN, RD is a Registered Dietitian in San Juan, Puerto Rico. Licensed in Puerto Rico. Registered with an NPI since 2006.

Licensed in
PR
In the registry since
2006
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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.

10 Calle Casia
San Juan, PR 00921-3200
Phone: (787) 641-7582
Fax: (787) 641-8366

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 1083 (PR)

Record details

NPI number1851472013
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHSN , RD
Sole proprietorNo
NPI enumeratedOctober 17, 2006
Last updated in NPPESJuly 8, 2007

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