Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sunday Achi Ayah
Contractor in Sacramento, CA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689444317
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Registry record
Entity type Individual (Type 1)
Name Sunday Achi Ayah
Sex Male
Practice address 6730 4th Ave, Sacramento, CA, 95817
Phone (707) 977-6262
Enumeration date Jan 3, 2024
Last updated in NPPES Jan 3, 2024
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 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.
What specialty is Sunday Achi Ayah?
Sunday Achi Ayah is registered in NPPES with the primary taxonomy of Contractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-03.