Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Isabella M Satterthwait, PA-C
Physician Assistant in Caldwell, ID · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437625662
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Registry record
Entity type Individual (Type 1)
Name Isabella M Satterthwait
Credential PA-C
Sex Female
Practice address 3123 Medical Dr, Caldwell, ID, 83605
Phone (208) 367-3131
Fax (208) 367-4817
Enumeration date Oct 15, 2018
Last updated in NPPES Jan 25, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA-1659 (ID) Primary
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 Isabella Satterthwait?
Isabella Satterthwait is registered in NPPES with the primary taxonomy of Physician Assistant. 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
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-25.