Individual provider Active NPI

Stephen Mark Carroll, DO

  • Emergency Medicine Physician
  • Newark, DE
National Provider Identifier
1649418294
Registry record updated Jul 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
C2-002410 Issued in DE
Practice address
4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone
(302) 733-1806
NPI assigned
Feb 4, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 14, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X H0099164 MD
Emergency Medicine Physician 207P00000X 25MB11997000 NJ
Emergency Medicine Physician 207P00000X OS020502 PA
Emergency Medicine Physician 207P00000X C2-002410 DE Primary

Addresses

Primary practice location

4755 Ogletown Stanton Rd
Newark, DE 19718-2200

Mailing address

4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone (302) 733-1000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, DE2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200701002494 PA Practitioner - Emergency Medicine 1759535842 Reassigns benefits to 1 organization
I20240307002591 DE Practitioner - Emergency Medicine 1759535842 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Philadelphia College of Osteopathic Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Christiana Care Emergency Physicians LLCGroup PAC ID 8022468057, shared by 2 NPIs, 70 clinicians
Christiana Care Health Services IncGroup PAC ID 9739097569, 1,480 clinicians

Practice addresses (Care Compare)

106 Bow St
Elkton, MD 21921-5544
Phone (410) 398-4000

4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone (302) 733-1000

Hospital & facility affiliations

  • Christiana Care Health System Dialysis facility, Newark, DE, CCN 082300
  • Christiana Hospital Hospital, Newark, DE, CCN 080001
  • Union Hospital of Cecil County Hospital, Elkton, MD, CCN 210032

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
75423GAMDEmergency Medicine Physician
02003739AINMDEmergency Medicine Physician
OS020502PAMDEmergency Medicine Physician
P3696TXMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Christiana Care Health Services, Inc Current Accepting new patients
Emory Specialty Associates, LLC Emergency Medicine CurrentSince Sep 1, 2016 Accepting new patients
Emory Medical Care Foundation Inc CurrentSince Jul 1, 2016 Accepting new patients
Christiana Care Health Services Inc CurrentSince Jul 27, 2025 Accepting new patients
Emory Medical Care Foundation Emergency Medicine CurrentSince Jul 1, 2016 Accepting new patients
Christiana Care Health Services Inc Emergency Medicine CurrentSince Jul 27, 2025 Accepting new patients
Christiana Care Emergency Physicians LLC Emergency Medicine CurrentSince Feb 4, 2024 Accepting new patients
Emergency Care Services of Pennsylvania, P.C. Emergency Medicine CurrentSince Jun 2, 2020 Accepting new patients
The Emory Clinic Inc CurrentSince Jul 1, 2016 Accepting new patients
Christiana Care Emergency Physicians LLC Emergency Medicine CurrentSince Apr 24, 2025 Accepting new patients
Emory Medical Care Foundation Inc Emergency Medicine Current Accepting new patients
Emergency Care Services of Pennsylvania, P.C. Emergency Medicine CurrentSince Jun 2, 2020 Accepting new patients

Locations

621 Middletown Odessa Rd
Middletown, DE 19709
Phone (302) 203-1300

4755 Ogletown Stanton Rd
Newark, DE 19718
Phone (302) 733-1700

501 W 14th St
Wilmington, DE 19801
Phone (302) 320-4411

1365 Clifton Rd NE
Atlanta, GA 30322
Phone (404) 778-7525

80 Jesse Hill Jr Dr SE
Atlanta, GA 30303
Phone (404) 616-4370

1821 Clifton Rd NE
Atlanta, GA 30329
Phone (404) 728-6812

101 W Ponce de Leon Ave
Decatur, GA 30030
Phone (404) 778-4889

106 Bow St
Elkton, MD 21921
Phone (410) 298-2000

307 S Evergreen Ave
Woodbury, NJ 08096
Phone (856) 686-4300

1 Medical Center Blvd
Chester, PA 19013
Phone (610) 447-6666

1201 Langhorne Newtown Rd
Penndel, PA 19047
Phone (215) 710-2100

175 E Chester Pike
Ridley Park, PA 19078
Phone (610) 595-6000

Organizations & group practices 12

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1233705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1649418294",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON RD",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197182200",
            "telephone_number": "302-733-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON RD",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197182200",
            "telephone_number": "302-733-1806"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARROLL",
        "first_name": "STEPHEN",
        "middle_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-02-04",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "H0099164",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NJ",
            "license": "25MB11997000",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "OS020502",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "DE",
            "license": "C2-002410",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newark, DE

Sources for this page

Verify at the official NPI Registry.