Individual provider Active NPI

Anthony Zaldonis, MD

  • Gastroenterology Physician
  • Avon, CT
National Provider Identifier
1144207853
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
022966 Issued in CT
Practice address
44 Dale Rd
Prime Healthcare
Avon, CT 06001-3612
Phone
(860) 674-8830
Fax
(860) 674-8984
NPI assigned
Dec 23, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 022966 CT Primary

Addresses

Primary practice location

44 Dale Rd
Prime Healthcare
Avon, CT 06001-3612

Mailing address

30 Jordan LN
Prime Healthcare
Wethersfield, CT 06109-1278
Phone (860) 263-0253

Other identifiers 3

IdentifierTypeStateIssuer
001229665MedicaidCT
022966OtherCOMEDICAL LICENSE
010022966CT01OtherCTBCBS

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address azaldonis16329@direct.stfranciscare.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
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 1

Enrollment IDStateProvider typePAC IDDetails
I20100109000214 CT Practitioner - GastroenterologyPractitioner - Internal Medicine 4688763444 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Hahnemann Medical College and Hospital - Kansas City - NLG, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Prime Healthcare, PCGroup PAC ID 6709787930, 67 clinicians

Practice addresses (Care Compare)

151 Hazard Ave
Suite 9
Enfield, CT 06082-4588
Phone (860) 749-2251

30 Jordan LN
Wethersfield, CT 06109-1278
Phone (860) 263-0253

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy29
Upper gastrointestinal (GI) endoscopy for acid reflux24

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
022966CTMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Prime Healthcare, PC Gastroenterology CurrentSince Jan 1, 1998 Accepting new patients
Prime Healthcare (Sleep Lab) CurrentSince Jan 1, 1998 Accepting new patients
Trinity Health of New England Provider Network Organization Inc CurrentSince May 1, 2026 Accepting new patients
Ajt Urology LLC PastSince Mar 24, 2025 Accepting new patients
Trinity Health of New England Provider Network Organization Inc PastSince May 1, 2026 Accepting new patients

Locations

44 Dale Rd
Avon, CT 06001
Phone (860) 674-8830

44 Dale Rd
Ste 204
Avon, CT 06001
Phone (860) 674-8830

151 Hazard Ave
Ste 9
Enfield, CT 06082
Phone (413) 785-5321

114 Woodland St
Hartford, CT 06105
Phone (860) 714-4001

1000 Asylum Ave
Rm 1004
Hartford, CT 06105
Phone (860) 714-4532

925 Sullivan Ave
Ste 1
South Windsor, CT 06074
Phone (860) 644-1521

30 Jordan Ln
Wethersfield, CT 06109
Phone (860) 263-0253

30 Jordan Ln
Ste 2
Wethersfield, CT 06109
Phone 8606748830 ext. 30253

350 Silas Deane Hwy
Ste 102
Wethersfield, CT 06109
Phone (860) 529-8670

Interoperability endpoints

  • Direct secure messaging: anthony.zaldonis.1@31712.direct.athenahealth.com

Organizations & group practices 5

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 3

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": "1135296000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1144207853",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 JORDAN LN",
            "address_2": "PRIME HEALTHCARE",
            "city": "WETHERSFIELD",
            "state": "CT",
            "postal_code": "061091278",
            "telephone_number": "860-263-0253",
            "fax_number": "860-263-0262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44 DALE RD",
            "address_2": "PRIME HEALTHCARE",
            "city": "AVON",
            "state": "CT",
            "postal_code": "060013612",
            "telephone_number": "860-674-8830",
            "fax_number": "860-674-8984"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZALDONIS",
        "first_name": "ANTHONY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-23",
        "last_updated": "2023-03-07",
        "certification_date": "2021-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CT",
            "license": "022966",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001229665",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "022966",
            "state": "CO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "010022966CT01",
            "state": "CT"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "azaldonis16329@direct.stfranciscare.org",
            "affiliation": "N",
            "endpointDescription": "Prime Healthcare Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "44 Dale Rd",
            "address_2": "Prime Healthcare",
            "city": "Avon",
            "state": "CT",
            "country_code": "US",
            "postal_code": "060013612",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Avon, CT

Sources for this page

Verify at the official NPI Registry.