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

John William Gruber, MD

Individual provider Cardiovascular Disease Physician · NPI 1881937845

John William Gruber, MD is a Cardiovascular Disease Physician in Wyomissing, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2013
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

208 Sanibel Ln
Wyomissing, PA 19610-3320
Phone: (610) 927-4666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD027727L (PA)

Record details

NPI number1881937845
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 28, 2013
Last updated in NPPESMarch 28, 2013
Mailing address208 Sanibel Ln, Wyomissing, PA 19610-3320

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