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

Dr. William Santiago Butler, MD

Individual provider Otolaryngology Physician · NPI 1093745614

Dr. William Santiago Butler, MD is an Otolaryngology Physician in Ponce, 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?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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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.

Cond Las Americas Ste 209
Ponce, PR 00717-0726
Phone: (787) 848-4743
Fax: (787) 848-4744

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Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 7603 (PR)

Record details

NPI number1093745614
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESJuly 8, 2007

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