Active NPI
James Castles, M.D.
- Rheumatology Physician
- Davis, CA
National Provider Identifier
1477623403
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rheumatology Physician
- License
- GFE25647
- Practice address
- 451 E. Health Sciences Drive
Suite 6510
Davis, CA 95616 - Phone
- (530) 752-2884
- Fax
- (530) 754-6047
- NPI assigned
- Nov 8, 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 |
|---|---|---|---|---|
| Rheumatology Physician | 207RR0500X | GFE25647 | CA | Primary |
Addresses
Primary practice location
451 E. Health Sciences Drive
Suite 6510
Davis, CA 95616
Mailing address
451 E. Health Sciences Drive
Suite 6510
Davis, CA 95616
Phone (530) 752-2884
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 |
|---|---|---|---|
| GFE25647 | CA | MD | Rheumatology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162944000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1183852800000",
"number": "1477623403",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "451 E. HEALTH SCIENCES DRIVE",
"address_2": "SUITE 6510",
"city": "DAVIS",
"state": "CA",
"postal_code": "95616",
"telephone_number": "530-752-2884",
"fax_number": "530-754-6047"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "451 E. HEALTH SCIENCES DRIVE",
"address_2": "SUITE 6510",
"city": "DAVIS",
"state": "CA",
"postal_code": "95616",
"telephone_number": "530-752-2884",
"fax_number": "530-754-6047"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTLES",
"first_name": "JAMES",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-11-08",
"last_updated": "2007-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "207RR0500X",
"taxonomy_group": "",
"desc": "Internal Medicine, Rheumatology",
"state": "CA",
"license": "GFE25647",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Davis, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.