Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Grace Elisabeth Sousa, MD

Q: What is the NPI number for Grace Sousa?

The National Provider Identifier (NPI) for Grace Sousa is 1851550123, a Type 1 (individual) record in the CMS NPPES registry.

Emergency Medicine Physician in Honolulu, HI · enumerated 2008 · practices at Physical Therapy Associates, LLC.

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

National Provider Identifier

1851550123

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Registry record

Entity type Individual (Type 1)

Name Grace Elisabeth Sousa

Credential MD

Sex Female

Practice address Honolulu, HI, 96813

Phone (619) 992-5635

Enumeration date Jun 3, 2008

Last updated in NPPES May 7, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 263854-1 (NY) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD-16584 (HI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Grace Sousa practice?

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

What is the NPI number for Grace Sousa?

The National Provider Identifier (NPI) for Grace Sousa is 1851550123, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-07.