Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Keith Allen, LMSW
Social Worker in Sacaton, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588644918
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Registry record
Entity type Individual (Type 1)
Name Mr. Keith Allen
Credential LMSW
Sex Male
Practice address 483 W. Seed Farm Rd, Sacaton, AZ, 85247
Phone (602) 528-1340
Fax (602) 528-1296
Enumeration date Jan 20, 2006
Last updated in NPPES Jul 8, 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
What is the NPI number for Keith Allen?
The National Provider Identifier (NPI) for Keith Allen is 1588644918, a Type 1 (individual) record in the CMS NPPES registry.
Where does Keith Allen practice?
The practice location on file with NPPES is in Sacaton, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Adelaide Bahr Internal Medicine Physician · Sacaton, AZ NPI 1265421408 Audrey Kanwischer Child & Adolescent Psychiatry Physician · Sacaton, AZ NPI 1093791568 Steve Schoffstall Specialist · Sacaton, AZ NPI 1912983248 Pamela Crookston Clinical Social Worker · Sacaton, AZ NPI 1649258146 Shawn Sindlinger Social Worker · Sacaton, AZ NPI 1750361275 Pamela Powers Psychiatry Physician · Sacaton, AZ NPI 1760452882 Evelyn Bird Registered Dietitian · Sacaton, AZ NPI 1083694202 Robert Hanson Internal Medicine Physician · Sacaton, AZ NPI 1922066315
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.