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JOHN WILLIAM GRUBER M.D.
NPI 1881937845
Internal Medicine - Cardiovascular Disease in Wyomissing, PA

Active since March 28, 2013
208 SANIBEL LN, WYOMISSING, PA 19610(610) 927-4666 Get Directions Write a Review

NPPES record last updated: March 28, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John William Gruber M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN WILLIAM GRUBER M.D. (NPI 1881937845) is an individual cardiovascular disease provider in Wyomissing, Pennsylvania, licensed in Pennsylvania (MD027727L) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1881937845
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJOHN WILLIAM GRUBERCredential: M.D.
Location Address208 SANIBEL LNWyomissing, PA 19610-3320
Mailing Address208 Sanibel LnWyomissing, PA 19610-3320 · (610) 927-4666
Phone(610) 927-4666
Sole ProprietorYes
Enumeration DateMarch 28, 2013
✔ NPI 1881937845 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PA · MD027727L
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

208 SANIBEL LN, Wyomissing, PA 19610
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Gruber's NPI number?

The NPI number for John Gruber is 1881937845. It was assigned to this individual provider in the NPPES registry on March 28, 2013.

Where is John Gruber located?

John Gruber practices at 208 Sanibel Ln, Wyomissing, PA 19610. The listed phone number is (610) 927-4666.

What is John Gruber's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for John Gruber was last updated on March 28, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.