State of Delaware

State of Delaware is a healthcare organization registered as State or Local Public Health Clinic/Center in Dover, DE, holding Type 2 (organization) NPI 1043385404 since 2006. The authorized official on file is Karyl Rattay, Director.

✓ Active NPI ✓ Valid NPI checksum

NPI	1043385404
Entity type	Organization (Type 2)
Legal business name	State of Delaware
Other name	<Unavail>
Practice address	417 FEDERAL ST, Dover, DE, 19901
Phone	3027444548
Fax	3027391613
Enumeration date	2006-11-21
Last updated in NPPES	2011-12-01

Authorized official

Name	Karyl Rattay
Title	Director
Phone	3027444700

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QP0905X	State or Local Public Health Clinic/Center	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
0000121349	Medicaid	DE	—

Copy-ready billing details

Provider: State of Delaware
NPI: 1043385404
Taxonomy: 261QP0905X (State or Local Public Health Clinic/Center)
Address: 417 FEDERAL ST, Dover, DE, 19901

Providers at this address

NPI	Name	Type	Specialty	Location
1285611897	Mildred Pagan-Perez	Individual	Dentist	Dover, DE
1033298294	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1770662926	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1689753832	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1598844755	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1407935661	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1134208390	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE
1003995267	State of Delaware	Organization	State or Local Public Health Clinic/Center	Dover, DE

Verify this record

Cross-check NPI 1043385404 against the authoritative CMS record: view State of Delaware 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 State of Delaware located?

The practice location on file with NPPES is in Dover, DE.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-12-01. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-12-01.