Active NPI
Julie A. Rubin, FNP
- Family Nurse Practitioner
- Saint Louis, MO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 2012041458
- Practice address
- 3915 Watson Rd Ste 100B
Saint Louis, MO 63109-1251 - Phone
- (314) 800-2820
- NPI assigned
- Feb 12, 2013
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 2012041458 | MO | Primary |
Addresses
Primary practice location
3915 Watson Rd Ste 100B
Saint Louis, MO 63109-1251
Mailing address
PO Box 776084
Chicago, IL 60677-6084
Phone (314) 800-2820
Other practice location 1
1027 Bellevue Ave
Suite 107
Saint Louis, MO 63117-1851
Phone (314) 645-3743
Other names 1
- Julie Jost
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
3915 Watson Rd
Saint Louis, MO 63109-1251
Phone (314) 800-2820
621 S New Ballas Rd
Suite 4017B
Saint Louis, MO 63141-8269
Phone (314) 872-9192
Hospital & facility affiliations
- Mercy Hospital St Louis
- Mercy Hospital South
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mercy Clinic East Communities | Current | Accepting new patients |
Locations
3915 Watson Rd
Ste 100B
Saint Louis, MO 63109
Phone (314) 800-2820
621 S New Ballas Rd
Ste 4017B
Saint Louis, MO 63141
Phone (314) 872-9192
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.
-
- Internal Medicine Physician
- Saint Louis, MO
- NPI 1851335228
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1568481984
-
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1427098169
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1360627200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1748995200000",
"number": "1093054959",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 776084",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606776084",
"telephone_number": "314-800-2820",
"fax_number": "314-800-2825"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3915 WATSON RD STE 100B",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631091251",
"telephone_number": "314-800-2820"
}
],
"practiceLocations": [
{
"address_1": "1027 Bellevue Ave",
"address_2": "Suite 107",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631171851",
"country_code": "US",
"telephone_number": "314-645-3743",
"fax_number": "314-647-7967",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "RUBIN",
"first_name": "JULIE",
"middle_name": "A.",
"credential": "FNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2013-02-12",
"last_updated": "2025-06-04",
"certification_date": "2025-06-04",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "MO",
"license": "2012041458",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "JULIE",
"last_name": "JOST",
"credential": "FNP",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Saint Louis, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.