Active NPI
John Marshall
- Hospitalist Physician
- Houston, TX
National Provider Identifier
1811359581
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- S0504
- Practice address
- 6411 Fannin St
Houston, TX 77030-1501 - Phone
- (713) 500-7116
- NPI assigned
- Mar 22, 2016
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | S0504 | TX | |
| Hospitalist Physician | 208M00000X | S0504 | TX | Primary |
Addresses
Primary practice location
6411 Fannin St
Houston, TX 77030-1501
Mailing address
6431 Fannin St
JJL 270-J
Houston, TX 77030
Phone (713) 500-7872
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 |
|---|---|---|---|
| S0504 | TX | MD | Hospitalist Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1458604800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1656633600000",
"number": "1811359581",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6431 FANNIN ST",
"address_2": "JJL 270-J",
"city": "HOUSTON",
"state": "TX",
"postal_code": "77030",
"telephone_number": "713-500-7872",
"fax_number": "713-500-0826"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6411 FANNIN ST",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301501",
"telephone_number": "713-500-7116"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARSHALL",
"first_name": "JOHN",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2016-03-22",
"last_updated": "2022-07-01",
"certification_date": "2022-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "S0504",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "TX",
"license": "S0504",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.