Active NPI
Felix Garfunkel, M.D.
- Diagnostic Radiology Physician
- Dayton, OH
National Provider Identifier
1487737771
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 025426
- Practice address
- 4100 W 3Rd St
Dayton, OH 45428-9000 - Phone
- (937) 268-6511
- NPI assigned
- Oct 23, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 025426 | OH | Primary |
Addresses
Primary practice location
4100 W 3Rd St
Dayton, OH 45428-9000
Mailing address
5593 Mad River Rd
Dayton, OH 45459-1626
Phone (937) 268-6511
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)
- Not enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 025426 | OH | MD | Diagnostic Radiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1161561600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789257600000",
"number": "1487737771",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5593 MAD RIVER RD",
"city": "DAYTON",
"state": "OH",
"postal_code": "454591626",
"telephone_number": "937-268-6511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4100 W 3RD ST",
"city": "DAYTON",
"state": "OH",
"postal_code": "454289000",
"telephone_number": "937-268-6511"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GARFUNKEL",
"first_name": "FELIX",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-10-23",
"last_updated": "2026-09-13",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "OH",
"license": "025426",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"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 Sep 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.