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

Dr. John W. Grinsell, MD

Individual provider Cardiovascular Disease Physician · NPI 1629092606

Dr. John W. Grinsell, MD is a Cardiovascular Disease Physician in Reno, Nevada. Licensed in Nevada. Registered with an NPI since 2006.

Licensed in
NV
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.

See every abbreviation used in this directory →

Practice location Address checks out

1500 E 2nd St Ste 400
Reno, NV 89502-1262
Phone: (775) 982-2400
Fax: (775) 982-2888
Show map & directions

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

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 10449 (NV)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 10449 (NV)

Record details

NPI number1629092606
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESSeptember 12, 2013

Other providers in Reno