William James Dummer, DDS

Dentist · Glendale, WI

Individual Active NPI

NPI number 1336908631

Practice location

2501 W Silver Spring Dr Ste 3
Glendale, WI 53209-4217
Phone
(414) 363-9980
Fax
(414) 363-9981

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NPI record

NPI
1336908631
Entity type
Individual (Type 1)
Enumeration date
March 18, 2024
Last updated
April 22, 2026
Certified
April 22, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Dentist Primary 122300000X 6002094 WI
General Practice Dentistry 1223G0001X 019035929 IL
Student in an Organized Health Care Education/Training Program 390200000X — —

Other practice locations (1)

  • 2160 S 1st Ave, Maywood, IL 60153-3328 · (612) 839-9403

About Dr. Dummer

William James Dummer, DDS is a healthcare provider registered in the NPI registry with the primary taxonomy Dentist (code 122300000X). The practice location is 2501 W Silver Spring Dr Ste 3, Glendale, WI 53209-4217. The NPI number 1336908631 was assigned on March 18, 2024 and the record was last updated on April 22, 2026.

Dr. Dummer lists 2 licenses in the registry: #6002094 (WI) for Dentist; #019035929 (IL) for General Practice Dentistry. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of William James Dummer, DDS?

The NPI number is 1336908631.

What is the phone number of Dr. Dummer?

The phone number listed for the practice location is (414) 363-9980.

Where is Dr. Dummer located?

2501 W Silver Spring Dr Ste 3, Glendale, WI 53209-4217.

What is the taxonomy code for Dr. Dummer?

The primary taxonomy code is 122300000X – Dentist; 2 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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