Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ANDRA G. SHOWALTER M.D.
NPI 1336145192
Internal Medicine - Rheumatology in Richmond, VA

Active since June 24, 2005
1401 JOHNSTON WILLIS DR, STE 4100, RICHMOND, VA 23235(804) 323-1401(804) 323-1850 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Andra G. Showalter M.d. NPPES

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

DR. ANDRA G. SHOWALTER M.D. (NPI 1336145192) is an individual rheumatology provider in Richmond, Virginia, licensed in Virginia (0101058078) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1336145192
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. ANDRA G. SHOWALTERCredential: M.D.
Location Address1401 JOHNSTON WILLIS DR, STE 4100Richmond, VA 23235-4730
Mailing Address8201 Atlee Rd, Ste BMechanicsville, VA 23116-1815 · (804) 730-5222 · Fax (804) 730-5225
Fax(804) 323-1850
Sole ProprietorNo
Enumeration DateJune 24, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1336145192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in VA · 0101058078
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
1401 JOHNSTON WILLIS DR, Richmond, VA 23235

Other Identifiers 1

Medicaid7603967VA

Other Providers at the Same Location NPPES 20

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

Pathology (Anatomic Pathology & Clinical Pathology)
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235
Nurse Practitioner (Acute Care)
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235
Nurse Practitioner (Family)
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235
Emergency Medicine
1401 JOHNSTON WILLIS DR
RICHMOND, VA 23235
Internal Medicine (Hematology & Oncology)
1401 JOHNSTON WILLIS DR, SUITE 100
RICHMOND, VA 23235
Internal Medicine (Critical Care Medicine)
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235
Registered Nurse (Critical Care Medicine)
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235
Pharmacist
1401 JOHNSTON WILLIS DR
NORTH CHESTERFIELD, VA 23235

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 Andra Showalter's NPI number?

The NPI number for Andra Showalter is 1336145192. It was assigned to this individual provider in the NPPES registry on June 24, 2005.

Where is Andra Showalter located?

Andra Showalter practices at 1401 Johnston Willis Dr Ste 4100, Richmond, VA 23235. The listed phone number is (804) 323-1401.

What is Andra Showalter's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Andra Showalter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.