Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Guillermo H Jordan Diaz, MD

Individual provider Orthopaedic Surgery Physician · NPI 1679661201

Dr. Guillermo H Jordan Diaz, MD is an Orthopedic Surgery in Bayamon, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 1969, 57 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
57
Trained at
University of Puerto Rico School of Medicine
Licensed in
PR
In the registry since
2006
Specialties on file
2
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.

68 Calle Santa Cruz Ste 601
Bayamon, PR 00961-7035
Phone: (787) 780-6223
Fax: (787) 269-1015

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Specialties & licences

Adult Reconstructive Orthopaedic Surgery Physician (primary) Taxonomy 207XS0114X · Licence 4346 (PR)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 4346 (PR)

Record details

NPI number1679661201
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 10, 2006
Last updated in NPPESSeptember 18, 2025
Certification dateSeptember 18, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1969 (57 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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