Individual provider Active NPI

Vidya V Sagar, M.D.

  • Nuclear Medicine Physician
  • Newark, DE
National Provider Identifier
1720022460
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nuclear Medicine PhysicianTaxonomy code 207U00000X
License
C1-0000736 Issued in DE
Practice address
4755 Ogletown Stanton Road
Newark, DE 19713
Phone
(302) 733-1525
Fax
(302) 733-1518
NPI assigned
Jun 15, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nuclear Medicine Physician 207U00000X C1-0000736 DE Primary

Addresses

Primary practice location

4755 Ogletown Stanton Road
Newark, DE 19713

Mailing address

PO Box 3012
Wilmington, DE 19804-0012
Phone (302) 224-5678

Other identifiers 2

IdentifierTypeStateIssuer
0000044601MedicaidDE
0074072000OtherDEAMERHEALTH PROD.

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C1-0000736DEMDNuclear Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Christiana Care Health Initiatives Past Accepting new patients
Regional Medical Group LLC PastSince Mar 1, 2013 Accepting new patients
Delaware Diagnostic Services, Inc. PastSince May 1, 2004 Accepting new patients

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1150329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1720022460",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3012",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198040012",
            "telephone_number": "302-224-5678",
            "fax_number": "302-224-2848"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4755 OGLETOWN STANTON ROAD",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "19713",
            "telephone_number": "302-733-1525",
            "fax_number": "302-733-1518"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAGAR",
        "first_name": "VIDYA",
        "middle_name": "V",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207U00000X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine",
            "state": "DE",
            "license": "C1-0000736",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0000044601",
            "state": "DE"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERHEALTH PROD.",
            "identifier": "0074072000",
            "state": "DE"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Newark, DE

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.

Verify at the official NPI Registry.