Active NPI
Fred M Drennan, MD
- Gastroenterology Physician
- Seattle, WA
National Provider Identifier
1811916489
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gastroenterology Physician
- License
- MD00022840
- Practice address
- 1100 9TH Ave
Seattle, WA 98101-2756 - Phone
- (206) 223-6600
- NPI assigned
- Jul 18, 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 |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | MD00022840 | WA | Primary |
Addresses
Primary practice location
1100 9TH Ave
Seattle, WA 98101-2756
Mailing address
1100 9TH Ave
Ms:M4-PFS
Seattle, WA 98101-2756
Phone (206) 515-5811
Other identifiers 6
| Identifier | Type | State | Issuer |
|---|---|---|---|
| US4583038 | Other | WA | AETNA/USHC SPECIALIST |
| P00190313 | Other | WA | RAILROAD MEDICARE |
| 0039580 | Other | WA | LABOR & INDUSTRY |
| 3366DR | Other | WA | BLUE SHIELD |
| 8113987 | Medicaid | WA | |
| 1811916489 | Other | WA | MONTANA MEDICAID |
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 |
|---|---|---|---|
| MD00022840 | WA | MD | Gastroenterology Physician |
Interoperability endpoints
- fred.drennan@direct.vmmc.org
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1153180800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1354492800000",
"number": "1811916489",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1100 9TH AVE",
"address_2": "MS:M4-PFS",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981012756",
"telephone_number": "206-515-5811"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1100 9TH AVE",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981012756",
"telephone_number": "206-223-6600"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DRENNAN",
"first_name": "FRED",
"middle_name": "M",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-18",
"last_updated": "2012-12-03",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "WA",
"license": "MD00022840",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA/USHC SPECIALIST",
"identifier": "US4583038",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "P00190313",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "LABOR & INDUSTRY",
"identifier": "0039580",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "3366DR",
"state": "WA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "8113987",
"state": "WA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MONTANA MEDICAID",
"identifier": "1811916489",
"state": "WA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 2012; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.