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DR. JOHN ROGER SHOWALTER PH.D.
NPI 1992746671
Counselor - Professional in Anderson, SC

Active since June 10, 2006
2000 E GREENVILLE ST, SUITE 1500, ANDERSON, SC 29621(864) 964-9155 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Roger Showalter Ph.d. NPPES

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

DR. JOHN ROGER SHOWALTER PH.D. (NPI 1992746671) is an individual professional provider in Anderson, South Carolina, licensed in South Carolina (851) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1992746671
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameDR. JOHN ROGER SHOWALTERCredential: PH.D.
Location Address2000 E GREENVILLE ST, SUITE 1500Anderson, SC 29621-1580
Mailing Address2304 Providence Church RdAnderson, SC 29626-6435
Phone(864) 964-9155
Sole ProprietorYes
Enumeration DateJune 10, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1992746671 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in SC · 851
2000 E GREENVILLE ST, Anderson, SC 29621
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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.

BLUE RIDGE RADIATION ASSOCIATES, PA
Radiology (Radiation Oncology)
2000 E GREENVILLE ST
ANDERSON, SC 29621
Anderson County (864) 512-4600
ANMED HEALTH
Family Medicine
2000 E GREENVILLE ST, SUITE 3700
ANDERSON, SC 29621
Anderson County (864) 512-1475
AMANDA S DAVIS M.D.
Family Medicine
2000 E GREENVILLE ST, SUITE 3700
ANDERSON, SC 29621
Anderson County (864) 512-1475
DR. JEFFREY A LARSON MD
Urology
2000 E GREENVILLE ST
ANDERSON, SC 29621
Anderson County (864) 716-6100
PEDIATRIC ASSOCIATES OF ANDERSON, P.A.
Pediatrics
2000 E GREENVILLE ST, SUITE 3000
ANDERSON, SC 29621
Anderson County (864) 224-1055
JENNIFER P ARNETT PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
2000 E GREENVILLE ST
ANDERSON, SC 29621
Anderson County (864) 512-1000
SARAH BROWNE LONG APRN
Nurse Practitioner (Family)
2000 E GREENVILLE ST, STE 3850
ANDERSON, SC 29621
Anderson County (864) 225-5667
HUNTER E WOODALL MD
Family Medicine
2000 E GREENVILLE ST, SUITE 3700
ANDERSON, SC 29621
Anderson County (864) 512-1475

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 Showalter's NPI number?

The NPI number for John Showalter is 1992746671. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Where is John Showalter located?

John Showalter practices at 2000 E Greenville St Suite 1500, Anderson, SC 29621. The listed phone number is (864) 964-9155.

What is John Showalter's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for John Showalter was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.