Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline May-San Fung, P.A.

Surgical Physician Assistant in Portland, OR · enumerated 2005.

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

National Provider Identifier

1558364489

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Registry record

Entity type Individual (Type 1)

Name Caroline May-San Fung

Credential P.A.

Sex Female

Practice address 9555 Sw Barnes Rd, Ste 150, Portland, OR, 97225

Phone (503) 297-7403

Fax (503) 384-9908

Enumeration date May 24, 2005

Last updated in NPPES Feb 19, 2013

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00763 (OR) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
500604574	Medicaid	OR	-
1013208	Medicaid	WA	-

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 Caroline Fung practice?

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

What is the NPI number for Caroline Fung?

The National Provider Identifier (NPI) for Caroline Fung is 1558364489, 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 2013-02-19.