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

Benjamin Rueda, MD

Individual provider Internal Medicine Physician · NPI 1891767786

Benjamin Rueda, MD is a Cardiovascular Disease (Cardiology) in Buffalo, New York. Qualified in 1982, 44 years ago. Practices with Kenmore Mercy Hospital, a 54-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
44
Licensed in
NY
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 checks out

3 Gates Cir
Buffalo, NY 14209-1120
Phone: (716) 887-4180
Fax: (716) 689-2238
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 181946-1 (NY)

Record details

NPI number1891767786
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2006
Last updated in NPPESSeptember 25, 2007
Mailing address3 Gates Cir, Buffalo, NY 14209-1120

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Kenmore Mercy Hospital — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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