Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Salvador Portillo Jr.

Physician Assistant in Baltimore, MD · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578142444

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Registry record

Entity type Individual (Type 1)

Name Salvador Portillo Jr.

Sex Male

Practice address 1800 Orleans St, Baltimore, MD, 21287

Phone (410) 502-2037

Fax (410) 955-0737

Enumeration date Apr 6, 2021

Last updated in NPPES Jul 2, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C08036 (MD) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Salvador Portillo?

The National Provider Identifier (NPI) for Salvador Portillo is 1578142444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Salvador Portillo practice?

The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-02.