Active NPI
Monica Y Johnson, WHNP
- Nurse Practitioner
- Saint Louis, MO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 108595
- Practice address
- 11155 Dunn Rd Ste 109N
Saint Louis, MO 63136-6148 - Phone
- (314) 653-5599
- NPI assigned
- Jul 7, 2006
- 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 |
|---|---|---|---|---|
| Women's Health Nurse Practitioner | 363LW0102X | 108295 | MO | |
| Nurse Practitioner | 363L00000X | 108595 | MO | Primary |
Addresses
Primary practice location
11155 Dunn Rd Ste 109N
Saint Louis, MO 63136-6148
Mailing address
11125 Dunn Rd Ste 280
Saint Louis, MO 63136-6132
Phone (314) 286-2620
Other practice location 1
11125 Dunn Rd Ste 406
Saint Louis, MO 63136-6132
Phone (314) 286-2620
Other practice location 2
4901 Forest Park Ave Ste 341
Ste 341
Saint Louis, MO 63108-1453
Phone (314) 454-7882
Other practice location 3
11125 Dunn Rd Ste 280
Saint Louis, MO 63136-6132
Phone (314) 286-2620
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| FHIR URL | https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ | Health Information Exchange (HIE) |
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20160510001060 | MO | Practitioner - Nurse Practitioner | 3274822507 | Reassigns benefits to 4 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2001
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1110 Highlands Plaza Dr E
Saint Louis, MO 63110-1351
Phone (314) 273-0195
11155 Dunn Rd
Suite 109N
Saint Louis, MO 63136-6148
Phone (314) 953-6968
2630 Hwy K
O Fallon, MO 63368-6624
Phone (636) 240-5454
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 108595 | MO | MD | Nurse Practitioner |
| 108295 | MO | MD | Women's Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Physician Groups LC | Current | Accepting new patients | |
| Washington University | Current | Accepting new patients | |
| Mercy Clinic East Communities | Current | Accepting new patients | |
| Mercy Clinic East Communities | Nurse Practitioner | Current | Accepting new patients |
| Washington University | Nurse Practitioner | Current | Accepting new patients |
| Physician Groups LC | Current | Accepting new patients |
Locations
15740 South Outer 40 Rd
Chesterfield, MO 63017
Phone (636) 735-4268
2630 Highway K
O Fallon, MO 63368
Phone (636) 240-5454
621 S New Ballas Rd
Ste 4017B
Saint Louis, MO 63141
Phone (314) 872-9192
11155 Dunn Rd
Ste 109N
Saint Louis, MO 63136
Phone (314) 837-3784
11125 Dunn Rd
Ste 406
Saint Louis, MO 63136
Phone (314) 355-4010
660 S Euclid Ave
#C
Saint Louis, MO 63110
4901 Forest Park Ave
Ste 341
Saint Louis, MO 63108
Phone (314) 454-7882
11125 Dunn Rd
Ste 280
Saint Louis, MO 63136
Phone (314) 286-2620
660 S Euclid Ave
#8064
Saint Louis, MO 63110
Phone (314) 747-8274
1110 Highlands Plaza Dr E
Ste 280
Saint Louis, MO 63110
Phone (314) 273-0195
851 E 5th St
Ste 328
Washington, MO 63090
Phone (636) 239-1101
Organizations & group practices 6
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.
-
- Family Medicine Physician
- Saint Louis, MO
- NPI 1043574940
MO, Nurse Practitioner
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1760422265
MO, Nurse Practitioner
-
- Multi-Specialty Clinic/Center
- Farmington, MO
- NPI 1427114990
-
- Multi-Specialty Clinic/Center
- Saint Louis, MO
- NPI 1962442475
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152230400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758844800000",
"number": "1922030865",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11125 DUNN RD STE 280",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631366132",
"telephone_number": "314-286-2620"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11155 DUNN RD STE 109N",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631366148",
"telephone_number": "314-653-5599"
}
],
"practiceLocations": [
{
"address_1": "11125 Dunn Rd Ste 406",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631366132",
"country_code": "US",
"telephone_number": "314-286-2620",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4901 Forest Park Ave Ste 341",
"address_2": "Ste 341",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631081453",
"country_code": "US",
"telephone_number": "314-454-7882",
"fax_number": "314-454-5167",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11125 Dunn Rd Ste 280",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631366132",
"country_code": "US",
"telephone_number": "314-286-2620",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JOHNSON",
"first_name": "MONICA",
"middle_name": "Y",
"name_prefix": "Ms.",
"credential": "WHNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-07-07",
"last_updated": "2025-09-26",
"certification_date": "2025-09-26",
"status": "A"
},
"taxonomies": [
{
"code": "363LW0102X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Women's Health",
"state": "MO",
"license": "108295",
"primary": false
},
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "MO",
"license": "108595",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
"affiliation": "N",
"endpointDescription": "BJC",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "11125 Dunn Rd Ste 406",
"city": "Saint Louis",
"state": "MO",
"country_code": "US",
"postal_code": "631366132",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
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 Sep 26, 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.