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Sylvia An Ross Phd LLC

Q: What type of organization is Sylvia An Ross Phd LLC?

Sylvia An Ross Phd LLC is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

Clinical Psychologist in Captain Cook, HI · enumerated 2013 · authorized official Sylvia Ross, Psychologist.

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

National Provider Identifier

1801231121

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Sylvia An Ross Phd LLC

Practice address 81-6224 Mamalahoa Hwy, B3, Captain Cook, HI, 96704

Phone (808) 938-2260

Fax (888) 805-1547

Enumeration date Apr 30, 2013

Last updated in NPPES Apr 30, 2013

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1203 (HI) Primary

Authorized official

Name Sylvia Ross

Title Psychologist

Phone (808) 938-2260

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 type of organization is Sylvia An Ross Phd LLC?

Sylvia An Ross Phd LLC is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-30.