Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Emily Berniece Castillo, PA-C
Physician Assistant in Jackson, MI · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659164341
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Registry record
Entity type Individual (Type 1)
Name Emily Berniece Castillo
Credential PA-C
Sex Female
Practice address 2121 Spring Arbor Rd, Jackson, MI, 49203
Phone (517) 787-5350
Enumeration date May 26, 2025
Last updated in NPPES May 26, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601013185 (MI) 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
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 Emily Castillo?
Emily Castillo 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-26.