Active NPI
James E. Winslow II, M.D.
- Orthopaedic Surgery Physician
- Chickasha, OK
National Provider Identifier
1992780498
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- 8619
- Practice address
- 3309 W Iowa Ave
Chickasha, OK 73018-6024 - Phone
- (495) 224-8885
- Fax
- (405) 222-2757
- NPI assigned
- Dec 7, 2005
- 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 |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | 8619 | OK | Primary |
Addresses
Primary practice location
3309 W Iowa Ave
Chickasha, OK 73018-6024
Mailing address
3309 W Iowa Ave
Chickasha, OK 73018-6024
Phone (495) 224-8885
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 |
|---|---|---|---|
| 8619 | OK | MD | Orthopaedic Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1133913600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1992780498",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3309 W IOWA AVE",
"city": "CHICKASHA",
"state": "OK",
"postal_code": "730186024",
"telephone_number": "495-224-8885",
"fax_number": "405-222-2757"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3309 W IOWA AVE",
"city": "CHICKASHA",
"state": "OK",
"postal_code": "730186024",
"telephone_number": "495-224-8885",
"fax_number": "405-222-2757"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WINSLOW",
"first_name": "JAMES",
"middle_name": "E.",
"name_prefix": "Dr.",
"name_suffix": "II",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-07",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "OK",
"license": "8619",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chickasha, OK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 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.