Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Crystal M Brimer, O.D

Optometrist in Wilmington, NC · enumerated 2006.

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

National Provider Identifier

1922189844

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Registry record

Entity type Individual (Type 1)

Name Ms. Crystal M Brimer

Credential O.D

Sex Female

Practice address Wilmington, NC, 28405

Phone (910) 447-2020

Fax (866) 984-3914

Enumeration date Oct 18, 2006

Last updated in NPPES May 12, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License NC1811 (NC) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
89014TC	Medicaid	NC	-
2200298	Other	NC	UHC ID #
014PA	Other	NC	BCBS PROVIDER ID
89093KF	Medicaid	NC	-
014PA	Other	NC	BCBS
B8413	Other	NC	MEDCOST PROVIDER #

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

How do I verify Crystal Brimer's NPI record?

Cross-check NPI 1922189844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1922189844 active?

Yes, as of the latest NPPES snapshot, NPI 1922189844 is active (record last updated 2023-05-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-12.