Corey Optical

Corey Optical is a healthcare organization registered as Optician in Oakland, CA, holding Type 2 (organization) NPI 1902941164 since 2007. The authorized official on file is Susan Assael, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1902941164
Entity type	Organization (Type 2)
Legal business name	Corey Optical
Other name	<Unavail>
Practice address	4171 PIEDMONT AVE, Oakland, CA, 94611
Phone	5106555622
Enumeration date	2007-02-21
Last updated in NPPES	2008-06-18

Authorized official

Name	Susan Assael
Title	Owner
Phone	5106555622

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
156FX1800X	Optician	Primary	D 4027	CA

Copy-ready billing details

Provider: Corey Optical
NPI: 1902941164
Taxonomy: 156FX1800X (Optician)
Address: 4171 PIEDMONT AVE, Oakland, CA, 94611

Providers at this address

NPI	Name	Type	Specialty	Location
1487762217	Peter Chang	Individual	Psychologist	Oakland, CA
1629125695	Bronwyn Warren	Individual	Mental Health Counselor	Oakland, CA
1164679163	Judith Muschel	Individual	Marriage & Family Therapist	Oakland, CA
1043518475	Visioncare of Californai	Organization	Optometrist	Oakland, CA
1255928875	Sore Enterprises, Inc.	Organization	Eyewear Supplier	Oakland, CA

Verify this record

Cross-check NPI 1902941164 against the authoritative CMS record: view Corey Optical on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Corey Optical located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-06-18.