Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carlos Manuel Castillo, PA-C
Physician Assistant in Scranton, PA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336921782
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Registry record
Entity type Individual (Type 1)
Name Carlos Manuel Castillo
Credential PA-C
Sex Male
Practice address 3 West Olive Street, Scranton, PA 18508, Scranton, PA, 18634
Phone (570) 808-7916
Enumeration date Oct 19, 2023
Last updated in NPPES Apr 26, 2024
Taxonomy & licenses
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA064976 (PA) Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA064976 (PA) 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 Carlos Castillo?
Carlos 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.
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 2024-04-26.