Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Donald Bruce Brockley, DMD

General Practice Dentistry in Butler, PA · enumerated 2007 · practices at Rodger W Althoff MD PC.

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

National Provider Identifier

1588875470

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald Bruce Brockley

Credential DMD

Sex Male

Practice address Butler, PA, 16001

Phone (724) 282-3030

Fax (724) 282-3139

Enumeration date May 24, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 017726DS (PA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

What specialty is Donald Brockley?

Donald Brockley is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Rodger W Althoff MD PC Surgery Physician · Butler, PA NPI 1336354687

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.