Individual provider Active NPI

Tristan Elliot Handler, MD

  • Gastroenterology Physician
  • Springboro, OH
National Provider Identifier
1306059266
Registry record updated Dec 3, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
35 127089 Issued in OH
Practice address
77 W Eleanor Dr
Springboro, OH 45066
Phone
(937) 534-7330
NPI assigned
May 8, 2007
Last updated
Dec 3, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 3, 2019

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 35 127089 OH Primary

Addresses

Primary practice location

77 W Eleanor Dr
Springboro, OH 45066

Mailing address

4340 Clyo Rd Ste 200
Dayton, OH 45459-7000
Phone (937) 396-2602

Other identifiers 1

IdentifierTypeStateIssuer
0143422MedicaidOH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address digestivespecialists@directaddress.net Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
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
I20150929001135 OH Practitioner - Gastroenterology 2163737669 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Boston University School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Premier Health Specialists IncGroup PAC ID 5597708594, 576 clinicians
Digestive Specialists IncGroup PAC ID 2062300809, 25 clinicians

Practice addresses (Care Compare)

1 Wyoming St
Dayton, OH 45409-2722
Phone (937) 208-8000

4340 Clyo Rd
Dayton, OH 45459-7000
Phone (937) 396-2602

5697 Shull Rd
Suite 200
Huber Heights, OH 45424-1203
Phone (937) 534-7330

77 W Eleanor Dr
Springboro, OH 45066-1615
Phone (937) 534-7330

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy161
Upper gastrointestinal (GI) endoscopy for acid reflux334

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35 127089OHMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Premier Health Specialists Inc CurrentSince Mar 23, 2026 Accepting new patients
University of Cincinnati Physicians Company, LLC Gastroenterology CurrentSince Jan 4, 2016 Accepting new patients
Digestive Specialists Inc Gastroenterology Current Accepting new patients
Premier Health Specialists Inc CurrentSince Mar 23, 2026 Accepting new patients
Digestive Specialists Inc Gastroenterology Past Accepting new patients

Locations

3188 Bellevue Ave
Cincinnati, OH 45219
Phone (513) 558-5281

2123 Auburn Ave
#A28
Cincinnati, OH 45219
Phone (513) 585-0523

1 Wyoming St
Dayton, OH 45409
Phone (937) 208-2636

4340 Clyo Rd
#200
Dayton, OH 45459
Phone (937) 396-2602

450 N Hyatt St
Ste 304
Tipp City, OH 45371
Phone (937) 832-4773

Interoperability endpoints

  • Direct secure messaging: digestivespecialists@directaddress.net

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, 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": "1178582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1575331200000",
    "number": "1306059266",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4340 CLYO RD STE 200",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454597000",
            "telephone_number": "937-396-2602",
            "fax_number": "937-293-8772"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 W ELEANOR DR",
            "city": "SPRINGBORO",
            "state": "OH",
            "postal_code": "45066",
            "telephone_number": "937-534-7330"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HANDLER",
        "first_name": "TRISTAN",
        "middle_name": "ELLIOT",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-08",
        "last_updated": "2019-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "OH",
            "license": "35 127089",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0143422",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "digestivespecialists@directaddress.net",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4340 Clyo Rd Ste 200",
            "city": "Dayton",
            "state": "OH",
            "country_code": "US",
            "postal_code": "454597000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Springboro, OH

Sources for this page

Verify at the official NPI Registry.