Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Donald Earl Brewer, CERTIFIED A& D INSTR
Counselor in Choctaw, OK · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669670691
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mr. Donald Earl Brewer
Credential CERTIFIED A& D INSTR
Sex Male
Practice address 14625 Ne 23rd, Choctaw, OK, 73020
Phone (405) 390-8131
Fax (405) 390-8134
Enumeration date Jul 11, 2007
Last updated in NPPES Jul 12, 2007
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1669670691 active?
Yes, as of the latest NPPES snapshot, NPI 1669670691 is active (record last updated 2007-07-12).
How do I verify Donald Brewer's NPI record?
Cross-check NPI 1669670691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-12.