Active NPI
Peter Jan Geiseler, M.D.
- Infectious Disease Physician
- Los Angeles, CA
National Provider Identifier
1760418016
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- A42608
- Practice address
- 1520 San Pablo St
Suite 1000
Los Angeles, CA 90033-5310 - Phone
- (323) 442-5100
- NPI assigned
- Jun 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 |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | A42608 | CA | Primary |
Addresses
Primary practice location
1520 San Pablo St
Suite 1000
Los Angeles, CA 90033-5310
Mailing address
PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 442-5100
Other identifiers 10
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 440000636 | Other | CA | RAILROAD MEDICARE |
| 1356390009 | Other | CA | GROUP NPI |
| GR0100430 | Other | CA | GROUP MEDICAL |
| 00A426080 | Other | CA | BLUE SHIELD |
| W18762 | Other | CA | GROUP MEDICARE |
| 1902846306 | Other | CA | GROUP NPI |
| W11675 | Other | CA | GROUP MEDICARE PIN |
| CE1617 | Other | CA | GROUP RAILROAD MEDICARE |
| 00A426080 | Medicaid | CA | |
| GR0016910 | Other | CA | GROUP MEDICAID PIN |
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 |
|---|---|---|---|
| 42608 | CA | MD | General Practice Dentistry |
| A42608 | CA | MD | Infectious Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| California Cancer Specialists Medical Group Inc | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Anesthesiology Physician
- Duarte, CA
- NPI 1912006636
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151193600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1414195200000",
"number": "1760418016",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 31309",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900310309",
"telephone_number": "323-442-5100"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1520 SAN PABLO ST",
"address_2": "SUITE 1000",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900335310",
"telephone_number": "323-442-5100"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GEISELER",
"first_name": "PETER",
"middle_name": "JAN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-25",
"last_updated": "2014-10-25",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "CA",
"license": "A42608",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "440000636",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP NPI",
"identifier": "1356390009",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP MEDICAL",
"identifier": "GR0100430",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE SHIELD",
"identifier": "00A426080",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP MEDICARE",
"identifier": "W18762",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP NPI",
"identifier": "1902846306",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP MEDICARE PIN",
"identifier": "W11675",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP RAILROAD MEDICARE",
"identifier": "CE1617",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A426080",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GROUP MEDICAID PIN",
"identifier": "GR0016910",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 25, 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.