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

Dr. Fernando Gerena Nieves, MD, DABA, FABPM

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1548245939

Dr. Fernando Gerena Nieves, MD, DABA, FABPM is an Interventional Pain Management in Catano, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 1992, 34 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Connecticut and Puerto Rico.

Years since qualifying
34
Trained at
University of Puerto Rico School of Medicine
Licensed in
CT, PR
In the registry since
2005
Specialties on file
2
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.

65 Calle Los Mangos Centro Int De Mercadeo 1 Ste 301
Catano, PR 00962-5830
Phone: (787) 641-9871
Fax: (787) 641-9874

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 12238 (PR)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 12238 (CT)

Record details

NPI number1548245939
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , DABA , FABPM
Sole proprietorYes
NPI enumeratedDecember 8, 2005
Last updated in NPPESNovember 1, 2018

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL PAIN MANAGEMENT
Also practisesANESTHESIOLOGY, PAIN MANAGEMENT
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount