NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abraham Ghiam, RPA-C

Physician Assistant in Brooklyn, NY · enumerated 2010 · practices at Optima Health LLC.

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

National Provider Identifier

1003135187

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Abraham Ghiam
Credential RPA-C
Sex Male
Practice address 2577 Nostrand Ave, Brooklyn, NY, 11210
Phone (718) 951-8800
Enumeration date May 27, 2010
Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 23 013584 (NY) 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

Is NPI 1003135187 active?
Yes, as of the latest NPPES snapshot, NPI 1003135187 is active (record last updated 2025-02-04).
How do I verify Abraham Ghiam's NPI record?
Cross-check NPI 1003135187 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.