Active NPI
J. Allen Britvan, M.D
- Emergency Medicine Physician
- Greenwich, CT
National Provider Identifier
1376566042
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- 026785
- Practice address
- 5 Perryridge Rd
Emergency Department
Greenwich, CT 06830-4608 - Phone
- (203) 863-3637
- Fax
- (203) 863-3281
- NPI assigned
- Jul 25, 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | 026785 | CT | Primary |
Addresses
Primary practice location
5 Perryridge Rd
Emergency Department
Greenwich, CT 06830-4608
Mailing address
5 Perryridge Road
Greenwich, CT 06830
Phone (203) 863-3000
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110001727 | Other | CT | MEDICARE PROVIDER # |
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
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 026785 | CT | MD | Emergency Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1153785600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1227484800000",
"number": "1376566042",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5 PERRYRIDGE ROAD",
"city": "GREENWICH",
"state": "CT",
"postal_code": "06830",
"telephone_number": "203-863-3000",
"fax_number": "203-863-4783"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5 PERRYRIDGE RD",
"address_2": "EMERGENCY DEPARTMENT",
"city": "GREENWICH",
"state": "CT",
"postal_code": "068304608",
"telephone_number": "203-863-3637",
"fax_number": "203-863-3281"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BRITVAN",
"first_name": "J. ALLEN",
"credential": "M.D",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-25",
"last_updated": "2008-11-24",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CT",
"license": "026785",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE PROVIDER #",
"identifier": "110001727",
"state": "CT"
}
],
"endpoints": [],
"other_names": []
}Other providers in Greenwich, CT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.