NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

W.R. Blackwelder D.D.S. , Inc.

Dental Clinic/Center in Rowland Heights, CA · enumerated 2007 · authorized official Wallace Blackwelder, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144439993

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name W.R. Blackwelder D.D.S. , Inc.
Practice address 19728 Colima Rd, Rowland Heights, CA, 91748
Phone (909) 594-1758
Fax (909) 594-4158
Enumeration date May 21, 2007
Last updated in NPPES Jun 13, 2012

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Wallace Blackwelder
Title President
Phone (909) 594-1758

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 → Validate an NPI →

Frequently asked questions

Who is the authorized official for W.R. Blackwelder D.D.S. , Inc.?
NPPES lists Wallace Blackwelder (President) as the authorized official for this organization.
What is the NPI number for W.R. Blackwelder D.D.S. , Inc.?
The NPI for W.R. Blackwelder D.D.S. , Inc. is 1144439993, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-13.