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

Dr. Guillermo G. Gallardo, MD

Individual provider Ophthalmology Physician · NPI 1134342439

Dr. Guillermo G. Gallardo, MD is an Ophthalmology in Bronx, New York. Graduated from New York Medical College in 1988, 38 years ago. Practices with Essen Medical Associates, PC, a 270-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
38
Trained at
New York Medical College
Licensed in
CT, NY
In the registry since
2007
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2015 Grand Ave
Bronx, NY 10453-4611
Phone: (718) 583-7736
Fax: (718) 537-6180
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1201 Boston Post Rd, Milford, CT 06460-2703 — (516) 547-6522

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 197574 (NY)
Ophthalmology Physician Taxonomy 207W00000X · Licence 050644 (CT)

Record details

NPI number1134342439
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2007
Last updated in NPPESSeptember 20, 2024
Certification dateSeptember 20, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1988 (38 years in practice)
Group practice Essen Medical Associates, Pc — 270 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Bronx