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

Q: 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.

Q: What is John Gruber's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Gruber was last updated on March 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

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: August 16, 2026.

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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 weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.