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Williams B Blocher DDS PC

Williams B Blocher DDS PC is a healthcare organization registered as Dentist in Tempe, AZ, holding Type 2 (organization) NPI 1619095577 since 2007. The authorized official on file is William Blocher, DDS Owner.

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NPI 1619095577
Entity type Organization (Type 2)
Legal business name Williams B Blocher DDS PC
Practice address 1455 E GUADALUPE RD, SUITE #1, Tempe, AZ, 85283
Phone 4808316440
Fax 4808316751
Enumeration date 2007-03-27
Last updated in NPPES 2020-08-22

Authorized official

Name William Blocher
Title DDS Owner
Phone 4808316440

Taxonomy & classification

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 2452 AZ
Copy-ready billing details
Provider: Williams B Blocher DDS PC
NPI: 1619095577
Taxonomy: 122300000X (Dentist)
Address: 1455 E GUADALUPE RD, SUITE #1, Tempe, AZ, 85283

Providers at this address

NPI Name Type Specialty Location
1376604017 Howard E. Wilt, DDS, PC Organization General Practice Dentistry Tempe, AZ
1487706123 Payman Tasvibi-Tanha Individual General Practice Dentistry Tempe, AZ
1437201746 Aesthetic Dental Creations, PC Organization General Practice Dentistry Tempe, AZ
1700904661 James Price Individual Dentist Tempe, AZ
1518085471 James C Price DDS PC Organization Dentist Tempe, AZ
1508390980 B-Well Dentistry Organization Dentist Tempe, AZ

Verify this record

Cross-check NPI 1619095577 against the authoritative CMS record: view Williams B Blocher DDS PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Williams B Blocher DDS PC?
Williams B Blocher DDS PC is registered in NPPES as a Dentist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-08-22.