Active NPI
Lindsay Milliken, MD
- Psychiatry Physician
- Wilmington, DE
National Provider Identifier
1518535590
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- DR-0027276
- Practice address
- 1600 Rockland Rd
Wilmington, DE 19803-3607 - Phone
- (800) 416-4441
- NPI assigned
- Jun 15, 2021
- Last updated
- Jun 15, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | DR-0027276 | DE | Primary |
Addresses
Primary practice location
1600 Rockland Rd
Wilmington, DE 19803-3607
Mailing address
1600 Rockland Rd
Wilmington, DE 19803-3607
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1623715200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781481600000",
"number": "1518535590",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1600 ROCKLAND RD",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198033607"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1600 ROCKLAND RD",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198033607",
"telephone_number": "800-416-4441"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MILLIKEN",
"first_name": "LINDSAY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-06-15",
"last_updated": "2026-06-15",
"certification_date": "2026-06-15",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "DE",
"license": "DR-0027276",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Wilmington, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.