Active NPI
Christopher Casaccio, DO
- Gastroenterology Physician
- Dayton, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- 34.015990
- Practice address
- 1 Wyoming St
Dayton, OH 45409-2722 - Phone
- (937) 208-3882
- Fax
- (937) 208-5393
- NPI assigned
- Apr 8, 2019
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 34.015990 | OH | |
| Gastroenterology Physician | 207RG0100X | 34.015990 | OH | Primary |
| Internal Medicine Physician | 207R00000X | 34.015990 | OH |
Addresses
Primary practice location
1 Wyoming St
Dayton, OH 45409-2722
Mailing address
1 Wyoming St
Dayton, OH 45409-2722
Phone (937) 208-3882
Other practice location 1
88 MDG/SGHJ 4881 Sugar Maple Dr.
Wpafb, OH 45433-5529
Phone (937) 257-9926
Other practice location 2
405 W Grand Ave
Dayton, OH 45405-7538
Phone (937) 723-3276
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| FHIR URL | https:/khnarr.ketthealth.com/FHIR-PROD/api/FHIR/R4/ | ||
| Direct Messaging Address | ccasaccio706624@direct.ketteringhealth.org |
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
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20190625001464 | OH | Order and Referring Only - Gastroenterology | 4385978345 |
Care Compare profile
Medicare Care CompareMerit-based Incentive Payment System (MIPS)
- Final score
- 81.34 of 100
- Quality
- 63.67
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 74.14
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 34.015990 | OH | MD | Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Alliance Physicians Inc | Internal Medicine | Current | Accepting new patients |
Locations
405 W Grand Ave
Dayton, OH 45405
Phone (937) 226-3200
1 Wyoming St
Dayton, OH 45409
Phone (937) 208-2636
4403 Far Hills Ave
Kettering, OH 45429
Phone (937) 395-3910
Organizations & group practices 1
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": "1554681600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752451200000",
"number": "1124581145",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1 WYOMING ST",
"city": "DAYTON",
"state": "OH",
"postal_code": "454092722",
"telephone_number": "937-208-3882",
"fax_number": "937-208-5393"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 WYOMING ST",
"city": "DAYTON",
"state": "OH",
"postal_code": "454092722",
"telephone_number": "937-208-3882",
"fax_number": "937-208-5393"
}
],
"practiceLocations": [
{
"address_1": "88 MDG/SGHJ 4881 Sugar Maple Dr.",
"address_purpose": "LOCATION",
"city": "WPAFB",
"state": "OH",
"postal_code": "454335529",
"country_code": "US",
"telephone_number": "937-257-9926",
"fax_number": "937-257-1529",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "405 W Grand Ave",
"address_purpose": "LOCATION",
"city": "Dayton",
"state": "OH",
"postal_code": "454057538",
"country_code": "US",
"telephone_number": "937-723-3276",
"fax_number": "937-723-3277",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CASACCIO",
"first_name": "CHRISTOPHER",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2019-04-08",
"last_updated": "2025-07-14",
"certification_date": "2025-07-14",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "OH",
"license": "34.015990",
"primary": false
},
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "OH",
"license": "34.015990",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "OH",
"license": "34.015990",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https:/khnarr.ketthealth.com/FHIR-PROD/api/FHIR/R4/",
"affiliation": "N",
"address_1": "405 W Grand Ave",
"city": "Dayton",
"state": "OH",
"country_code": "US",
"postal_code": "454057538",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "ccasaccio706624@direct.ketteringhealth.org",
"affiliation": "N",
"address_1": "405 W Grand Ave",
"city": "Dayton",
"state": "OH",
"country_code": "US",
"postal_code": "454057538",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Dayton, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.