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

Dr. Walter E Janer-Martinez, MD

Individual provider Gastroenterology Physician · NPI 1134122625

Dr. Walter E Janer-Martinez, MD is a Gastroenterology Physician in Bayamon, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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.

Edif Medico Santa Cruz Ste 215
Bayamon, PR 00961-6910
Phone: (787) 779-6666
Fax: (787) 786-3501

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 13568 (PR)

Record details

NPI number1134122625
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 27, 2005
Last updated in NPPESJuly 31, 2007

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