Active NPI
Kaitlyn M Ruffing, MD
- Internal Medicine Physician
- Millsboro, DE
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- C1-0028232
- Practice address
- 32050 Long Neck Rd
Millsboro, DE 19966-6228 - Phone
- (302) 645-3150
- Fax
- (833) 908-2232
- NPI assigned
- Mar 23, 2021
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | C1-0028232 | DE | Primary |
Addresses
Primary practice location
32050 Long Neck Rd
Millsboro, DE 19966-6228
Mailing address
1515 Savannah Rd
Lewes, DE 19958-1675
Phone (302) 645-3499
Other practice location 1
424 Savannah Rd
Lewes, DE 19958-1462
Phone (302) 645-3150
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Other, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
424 Savannah Rd
Lewes, DE 19958-1462
Phone (302) 645-3525
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C1-0028232 | DE | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Beebe Physician Network Inc. | Internal Medicine | Current | Accepting new patients |
Locations
1515 Savannah Rd
Lewes, DE 19958
424 Savannah Rd
Lewes, DE 19958
Phone (302) 441-1078
32060 Long Neck Rd
Millsboro, DE 19966
Phone (302) 645-3150
32050 Long Neck Rd
Millsboro, DE 19966
Phone (302) 645-3150
32550 Docs Pl
Unit 2
Millville, DE 19967
Phone (302) 539-4302
Interoperability endpoints
- kruffing25398@beebehealth.direct-ci.com
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Lewes, DE
- NPI 1730133992
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Lewes, DE
- NPI 1821196486
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1616457600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758153600000",
"number": "1982280624",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1515 SAVANNAH RD",
"city": "LEWES",
"state": "DE",
"postal_code": "199581675",
"telephone_number": "302-645-3499",
"fax_number": "302-644-4830"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "32050 LONG NECK RD",
"city": "MILLSBORO",
"state": "DE",
"postal_code": "199666228",
"telephone_number": "302-645-3150",
"fax_number": "833-908-2232"
}
],
"practiceLocations": [
{
"address_1": "424 Savannah Rd",
"address_purpose": "LOCATION",
"city": "Lewes",
"state": "DE",
"postal_code": "199581462",
"country_code": "US",
"telephone_number": "302-645-3150",
"fax_number": "833-908-2232",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "RUFFING",
"first_name": "KAITLYN",
"middle_name": "M",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-03-23",
"last_updated": "2025-09-18",
"certification_date": "2025-09-18",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "DE",
"license": "C1-0028232",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Millsboro, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2025; 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.