Active NPI
John David Ferrin, D.M.D. , MS
- Periodontics
- Medford, OR
National Provider Identifier
1194093146
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Periodontics
- License
- 10048
- Practice address
- 2930 E Barnett Rd
Medford, OR 97504-8309 - Phone
- (541) 944-5745
- NPI assigned
- Dec 6, 2011
- 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 |
|---|---|---|---|---|
| Periodontics | 1223P0300X | 10048 | OR | Primary |
Addresses
Primary practice location
2930 E Barnett Rd
Medford, OR 97504-8309
Mailing address
2930 E Barnett Rd
Medford, OR 97504-8309
Phone (541) 944-5745
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
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 10048 | OR | MD | Massage Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1323129600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1404086400000",
"number": "1194093146",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2930 E BARNETT RD",
"city": "MEDFORD",
"state": "OR",
"postal_code": "975048309",
"telephone_number": "541-944-5745"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2930 E BARNETT RD",
"city": "MEDFORD",
"state": "OR",
"postal_code": "975048309",
"telephone_number": "541-944-5745"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FERRIN",
"first_name": "JOHN",
"middle_name": "DAVID",
"name_prefix": "Dr.",
"credential": "D.M.D. , MS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2011-12-06",
"last_updated": "2014-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "1223P0300X",
"taxonomy_group": "",
"desc": "Dentist, Periodontics",
"state": "OR",
"license": "10048",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Medford, OR
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 2014; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.