WILLIAM F OSWALL DDS
NPI 1598709131
Dentist - General Practice in Waconia, MN

Q: What is William Oswall's NPI number?

The NPI number for William Oswall is 1598709131. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Q: What is William Oswall's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Oswall 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.

Active since June 15, 2006

9366 OAK AVENUE, WACONIA, MN 55387(952) 442-4891(952) 442-4948 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About William F Oswall Dds NPPES

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

WILLIAM F OSWALL DDS (NPI 1598709131) is an individual general practice provider in Waconia, Minnesota, licensed in Minnesota (7779) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1598709131

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameWILLIAM F OSWALLCredential: DDS

Location Address9366 OAK AVENUEWaconia, MN 55387

Mailing Address9366 Oak AvenueWaconia, MN 55387 · (952) 442-4891 · Fax (952) 442-4948

Phone(952) 442-4891

Fax(952) 442-4948

Sole ProprietorNo

Enumeration DateJune 15, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1598709131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in MN · 7779

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.

9366 OAK AVENUE, Waconia, MN 55387

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

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 William Oswall's NPI number?

The NPI number for William Oswall is 1598709131. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is William Oswall located?

William Oswall practices at 9366 Oak Avenue, Waconia, MN 55387. The listed phone number is (952) 442-4891.

What is William Oswall's specialty?

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

What insurance does William Oswall accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Guardian list William Oswall as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Oswall 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.