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MR. JOHN R KAISER MD
NPI 1689641193
Internal Medicine - Critical Care Medicine in Williamsburg, VA

Active since March 02, 2006
100 SENTARA CIRCLE, ROOM 2C, WILLIAMSBURG, VA 23188(757) 984-7217(757) 984-7210 Get Directions Write a Review

NPPES record last updated: January 21, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. John R Kaiser Md NPPES

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

MR. JOHN R KAISER MD (NPI 1689641193) is an individual critical care medicine provider in Williamsburg, Virginia, licensed in Virginia (0101031836) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1689641193
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameMR. JOHN R KAISERCredential: MD
Location Address100 SENTARA CIRCLE, ROOM 2CWilliamsburg, VA 23188-5714
Mailing Address100 Sentara Cir, Room 2cWilliamsburg, VA 23188-5713 · (757) 984-7217 · Fax (757) 984-7210
Phone(757) 984-7217
Fax(757) 984-7210
Sole ProprietorNo
Enumeration DateMarch 2, 2006
Last NPPES UpdateJanuary 21, 2016
✔ NPI 1689641193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in VA · 0101031836
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101031836 (VA)
100 SENTARA CIRCLE, Williamsburg, VA 23188
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Other Identifiers 3

Medicare UPINB08040
Medicaid0005818907VA
Medicare ID-Type Unspecified110007238

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TROY W THOMPSON M.D.
Specialist
100 SENTARA CIRCLE, SENTARA WILLIAMSBURG REGIONAL MEDICAL CENTER
WILLIAMSBURG, VA 23188
James City County (757) 984-7218
MICHAEL SALVATORE MONTILEONE MD
Radiology (Diagnostic Radiology)
100 SENTARA CIRCLE, SENTARA WILLIAMSBURG REGIONAL MEDICAL CENTER
WILLIAMSBURG, VA 23188
James City County (757) 984-7890
SENTARA MEDICAL GROUP
Hospitalist
100 SENTARA CIRCLE
WILLIAMSBURG, VA 23188
James City County (757) 345-4500
DR. SHANNON M MCDONNELL MD
Emergency Medicine
100 SENTARA CIRCLE
WILLIAMSBURG, VA 23188
James City County (757) 984-6000
THOMAS MAXWELL JAMISON MD
Radiology (Diagnostic Radiology)
100 SENTARA CIRCLE, SENTARA WILLIAMSBURG REGIONAL MEDICAL CENTER
WILLIAMSBURG, VA 23188
James City County (757) 984-7890

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 Kaiser's NPI number?

The NPI number for John Kaiser is 1689641193. It was assigned to this individual provider in the NPPES registry on March 2, 2006.

Where is John Kaiser located?

John Kaiser practices at 100 Sentara Circle Room 2C, Williamsburg, VA 23188. The listed phone number is (757) 984-7217.

What is John Kaiser's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for John Kaiser was last updated on January 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.