Individual provider Active NPI

Zaid A Ammari, M.D. M.P.H.

  • Cardiovascular Disease Physician
  • Newark, DE
National Provider Identifier
1003299843
Registry record updated Oct 9, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
C1-0024763 Issued in DE
Practice address
4755 Ogletown Stanton Rd
Newark, DE 19718-2295
Phone
(302) 733-1000
Fax
(347) 851-8707
NPI assigned
Jun 29, 2015
Last updated
Oct 9, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X C1-0024763 DE Primary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X C1-0024763 DE

Addresses

Primary practice location

4755 Ogletown Stanton Rd
Newark, DE 19718-2295

Mailing address

4755 Ogletown Stanton Rd # 2E30
Newark, DE 19718-2200
Phone (302) 733-2475

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DE, MD2 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
I20220607000590 DE Practitioner - Internal Medicine 3779888508 Reassigns benefits to 1 organization
I20250819004812 MD Practitioner - Internal MedicinePractitioner - Cardiovascular Disease (Cardiology)Practitioner - Critical Care (Intensivists) 3779888508 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Cardiovascular Disease (Cardiology), Critical Care (Intensivists)
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Union Hospital of Cecil CountyGroup PAC ID 6901719822, 281 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) 838-3088

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C1-0024763DEMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Union Hospital of Cecil County CurrentSince Aug 1, 2025 Accepting new patients
Christiana Care Health Services, Inc Current Accepting new patients
Union Hospital of Cecil County, Inc. CurrentSince Aug 1, 2025 Accepting new patients
Christiana Care Health Services Inc CurrentSince Jul 1, 2022 Accepting new patients
Christiana Care Health Services, Inc Cardiovascular Disease CurrentSince Jul 1, 2022 Accepting new patients
Christiana Care Health Services, Inc. Past Accepting new patients

Locations

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

4755 Ogletown Stanton Rd
#2E30
Newark, DE 19718

4755 Ogletown Stanton Rd
Ste 1070
Newark, DE 19718
Phone (302) 733-1663

1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440

3521 Silverside Rd
Ste 1C
Wilmington, DE 19810
Phone (302) 477-6510

4000 Nexus Dr
Ste E3
Wilmington, DE 19803

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

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 4

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": "1435536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1665273600000",
    "number": "1003299843",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON RD # 2E30",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197182200",
            "telephone_number": "302-733-2475",
            "fax_number": "347-851-8707"
        },
        {
            "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": "197182295",
            "telephone_number": "302-733-1000",
            "fax_number": "347-851-8707"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AMMARI",
        "first_name": "ZAID",
        "middle_name": "A",
        "credential": "M.D. M.P.H.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-06-29",
        "last_updated": "2022-10-09",
        "certification_date": "2022-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "DE",
            "license": "C1-0024763",
            "primary": true
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "DE",
            "license": "C1-0024763",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newark, DE

Sources for this page

Verify at the official NPI Registry.