Active NPI
Jessica Lee Greer, RN
- Critical Care Medicine Registered Nurse
- Houston, TX
National Provider Identifier
1811790876
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine Registered Nurse
- License
- 965406
- Practice address
- 6400 Fannin St Ste 2500
Houston, TX 77030-1537 - Phone
- (713) 704-4327
- Fax
- (713) 704-5745
- NPI assigned
- Mar 27, 2025
- Last updated
- Mar 27, 2025
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Critical Care Medicine Registered Nurse | 163WC0200X | 965406 | TX | Primary |
| Ambulatory Care Registered Nurse | 163WP2201X | 965406 | TX |
Addresses
Primary practice location
6400 Fannin St Ste 2500
Houston, TX 77030-1537
Mailing address
5630 Arbor Vitae Dr
Houston, TX 77092-2302
Phone (412) 770-8336
Other practice location 1
6411 Fannin St
Houston, TX 77030-1501
Phone (713) 704-4000
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | jessica.greer@memorialhermann.org |
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
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 965406 | TX | MD | Critical Care Medicine Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1743033600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1743033600000",
"number": "1811790876",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5630 ARBOR VITAE DR",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770922302",
"telephone_number": "412-770-8336"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6400 FANNIN ST STE 2500",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301537",
"telephone_number": "713-704-4327",
"fax_number": "713-704-5745"
}
],
"practiceLocations": [
{
"address_1": "6411 Fannin St",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770301501",
"country_code": "US",
"telephone_number": "713-704-4000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "GREER",
"first_name": "JESSICA",
"middle_name": "LEE",
"credential": "RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-03-27",
"last_updated": "2025-03-27",
"certification_date": "2025-03-27",
"status": "A"
},
"taxonomies": [
{
"code": "163WC0200X",
"taxonomy_group": "",
"desc": "Registered Nurse, Critical Care Medicine",
"state": "TX",
"license": "965406",
"primary": true
},
{
"code": "163WP2201X",
"taxonomy_group": "",
"desc": "Registered Nurse, Ambulatory Care",
"state": "TX",
"license": "965406",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "jessica.greer@memorialhermann.org",
"affiliation": "N",
"endpointDescription": "Direct Hospital System E-Mail Address, for both Inpatient and Outpatient use.",
"address_1": "6400 Fannin St Ste 2500",
"city": "Houston",
"state": "TX",
"country_code": "US",
"postal_code": "770301537",
"country_name": "United States",
"address_type": "DOM"
}
],
"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 Mar 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.