Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

F. HERBERT WISWALL D.D.S.
NPI 1881670560
Dentist - General Practice in Watertown, SD

Active since December 15, 2005
600 4TH ST NE, WATERTOWN, SD 57201(605) 886-8096(605) 886-1979 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About F. Herbert Wiswall D.d.s. NPPES

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

F. HERBERT WISWALL D.D.S. (NPI 1881670560) is an individual general practice provider in Watertown, South Dakota, licensed in South Dakota (M-368) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1881670560
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameF. HERBERT WISWALLCredential: D.D.S.
Location Address600 4TH ST NEWatertown, SD 57201-1898
Mailing Address600 4th St NeWatertown, SD 57201-1898 · (605) 886-8096 · Fax (605) 886-1979
Fax(605) 886-1979
Sole ProprietorNo
Enumeration DateDecember 15, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1881670560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in SD · M-368
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

600 4TH ST NE, Watertown, SD 57201

Other Identifiers 1

Medicaid7800510SD

Other Providers at the Same Location NPPES 12

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

Dentist (General Practice)
600 4TH ST NE, SUITE 201
WATERTOWN, SD 57201
Dentist
600 4TH ST NE, SUITE 207
WATERTOWN, SD 57201
Dentist (Orthodontics and Dentofacial Orthopedics)
600 4TH ST NE, SUITE 103
WATERTOWN, SD 57201
Dentist
600 4TH ST NE, STE102
WATERTOWN, SD 57201
Dentist
600 4TH ST NE, SUITE 207
WATERTOWN, SD 57201
Dentist
600 4TH ST NE, STE 102
WATERTOWN, SD 57201
Dentist
600 4TH ST NE, SUITE 200
WATERTOWN, SD 57201
Dentist (Endodontics)
600 4TH ST NE, SUITE 208
WATERTOWN, SD 57201

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 F. Herbert Wiswall's NPI number?

The NPI number for F. Herbert Wiswall is 1881670560. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is F. Herbert Wiswall located?

F. Herbert Wiswall practices at 600 4th St NE, Watertown, SD 57201. The listed phone number is (605) 886-8096.

What is F. Herbert Wiswall's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for F. Herbert Wiswall was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.