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

Ruben Crespo-Diaz, MD

Individual provider Cardiovascular Disease Physician · NPI 1477908804

Ruben Crespo-Diaz, MD is a Cardiovascular Disease (Cardiology) in Rochester, Minnesota. Graduated from University of Puerto Rico School of Medicine in 2016, 10 years ago. Practices with Mayo Clinic, a 4,796-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
10
Trained at
University of Puerto Rico School of Medicine
Licensed in
MN
In the registry since
2016
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

200 1st St SW
Rochester, MN 55905-0001
Phone: (507) 284-2511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 420 Delaware Street Se, Mmc 284, Minneapolis, MN 55455 — (612) 626-5031

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 64459 (MN)

Record details

NPI number1477908804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2016
Last updated in NPPESOctober 18, 2023
Certification dateOctober 18, 2023
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Mayo Clinic — 4796 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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