Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pin Medical Associates, PC

Neurological Surgery Physician in Orange, CA · enumerated 2026 · authorized official Peter Sunenshine, President.

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

National Provider Identifier

1457284416

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Registry record

Entity type Organization (Type 2)

Legal business name Pin Medical Associates, PC

Practice address 1439 W Chapman Ave Ste 8, Orange, CA, 92868

Phone (540) 345-3556

Enumeration date Jun 8, 2026

Last updated in NPPES Jun 8, 2026

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Peter Sunenshine

Title President

Phone (540) 345-3556

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 is Pin Medical Associates, PC located?

The practice location on file with NPPES is in Orange, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-08. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-08.