Active NPI
The Nemours Foundation
- Pediatrics Physician
- Seaford, DE
National Provider Identifier
1295579233
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- Legal business name
- THE NEMOURS FOUNDATION
- Practice address
- 900 S Arch St
Seaford, DE 19973-4553 - Phone
- (302) 429-4000
- NPI assigned
- Jun 24, 2024
- Last updated
- Jan 21, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mark Mumford
- Title
- Executive VP, Coo
- Phone
- (302) 651-6890
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | Primary |
Addresses
Primary practice location
900 S Arch St
Seaford, DE 19973-4553
Mailing address
2200 Concord Pike FL 8
Wilmington, DE 19803-2978
Phone (302) 429-4000
Other names 1
- Blades Elementary School Based Wellness Center
National Provider Directory
National Provider Directory- Tax ID family
- Nemours Children's Health Fort Walton Beach Specialty Care
Organizations with this tax ID in the same state 23
This tax ID family is large, so up to 24 of its organizations in the same state are linked here.
-
dba Kathleen H Wilbur Elementary School-Based Wellness Center
- Pediatrics Physician
- Bear, DE
- NPI 1043907322
-
- Multi-Specialty Clinic/Center
- Wilmington, DE
- NPI 1053124156
-
- Pediatrics Physician
- New Castle, DE
- NPI 1083302103
-
- Pediatrics Physician
- Wilmington, DE
- NPI 1114762879
-
dba Castle Hills Elementary School-Based Wellness Center
- Pediatrics Physician
- New Castle, DE
- NPI 1124716246
-
- Multi-Specialty Clinic/Center
- Middletown, DE
- NPI 1164235255
-
- Pediatrics Physician
- Wilmington, DE
- NPI 1164254306
-
- Multi-Specialty Clinic/Center
- Dover, DE
- NPI 1174336267
-
- Pediatrics Physician
- New Castle, DE
- NPI 1194633214
-
- Pediatrics Physician
- Wilmington, DE
- NPI 1205671963
-
dba Frederick Douglass Elementary School-Based Wellness Center
- Pediatrics Physician
- Seaford, DE
- NPI 1295432128
-
- Multi-Specialty Clinic/Center
- Seaford, DE
- NPI 1376356329
Locations
900 S Arch St
Seaford, DE 19973
Phone (302) 429-4000
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1719187200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1768953600000",
"number": "1295579233",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2200 CONCORD PIKE FL 8",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198032978",
"telephone_number": "302-429-4000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "900 S ARCH ST",
"city": "SEAFORD",
"state": "DE",
"postal_code": "199734553",
"telephone_number": "302-429-4000"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "THE NEMOURS FOUNDATION",
"organizational_subpart": "NO",
"enumeration_date": "2024-06-24",
"last_updated": "2026-01-21",
"certification_date": "2026-01-21",
"status": "A",
"authorized_official_last_name": "MUMFORD",
"authorized_official_first_name": "MARK",
"authorized_official_title_or_position": "EXECUTIVE VP, COO",
"authorized_official_telephone_number": "302-651-6890"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Pediatrics",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Blades Elementary School Based Wellness Center",
"code": "5",
"type": "Other Name"
}
]
}
Other providers in Seaford, DE
- Kynia Lynn Taylor, PTA
- Matthew Taylor, NP
- Wanda Taylor
- The Clinical Pastoral Counseling Program of Kent and Sussex Counties (Daybreak Counseling Services)
- The Nemours Foundation (Frederick Douglass Elementary School-Based Wellness Center)
- The Nemours Foundation
- The Nemours Foundation
- The Nemours Foundation
- The Nemours Foundation
- The Neurology Center of S Delaware PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.