Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amanda Joy Sievers-Marks, APCC
Counselor in El Cajon, CA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912699422
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Registry record
Entity type Individual (Type 1)
Name Amanda Joy Sievers-Marks
Credential APCC
Sex Female
Practice address 1445 Teton Dr, El Cajon, CA, 92021
Phone (260) 515-2283
Enumeration date May 23, 2023
Last updated in NPPES May 31, 2023
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 specialty is Amanda Sievers-Marks?
Amanda Sievers-Marks is registered in NPPES with the primary taxonomy of Counselor. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-31.