NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patricia Lynn Sparks, O.D.

Optometrist in Dover, DE · enumerated 2006.

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

National Provider Identifier

1124128715

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Patricia Lynn Sparks
Credential O.D.
Sex Female
Practice address 885 S Governors Ave, Dover, DE, 19904
Phone (302) 734-5861
Fax (302) 734-1921
Enumeration date Sep 23, 2006
Last updated in NPPES Jul 11, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License I3-0001254 (DE) 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
264546ZE5F Other DE MEDICARE PTAN

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 1124128715 active?
Yes, as of the latest NPPES snapshot, NPI 1124128715 is active (record last updated 2014-07-11).
How do I verify Patricia Sparks's NPI record?
Cross-check NPI 1124128715 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 2014-07-11.