Active NPI
Michelle Chioma Nwosu, PMHNP
- Psychiatric/Mental Health Nurse Practitioner
- Greenbelt, MD
National Provider Identifier
1639881808
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- R229572
- Practice address
- 8955 Edmonston Rd Ste E
Greenbelt, MD 20770-4034 - Phone
- (240) 602-5601
- NPI assigned
- Dec 20, 2022
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Home Health Registered Nurse | 163WH0200X | RN20005787 | DC | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | R229572 | MD | Primary |
Addresses
Primary practice location
8955 Edmonston Rd Ste E
Greenbelt, MD 20770-4034
Mailing address
6623 Rosemont St
Upper Marlboro, MD 20772-6715
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
30 Greenway St NW
Suite 5
Glen Burnie, MD 21061-3557
9707 Key W Ave
Suite 100
Rockville, MD 20850-3992
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN20005787 | DC | MD | Home Health Registered Nurse |
| R229572 | MD | MD | Psychiatric/Mental Health Nurse Practitioner |
Organizations & group practices 2
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.
-
dba Oasis Behavioral Health Urgent Care
- Psychiatry Physician
- Glen Burnie, MD
- NPI 1174606057
-
dba Orchard Mental Health Group
- Psychiatry Physician
- Rockville, MD
- NPI 1336670389
DC
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1671494400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756339200000",
"number": "1639881808",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6623 ROSEMONT ST",
"city": "UPPER MARLBORO",
"state": "MD",
"postal_code": "207726715"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8955 EDMONSTON RD STE E",
"city": "GREENBELT",
"state": "MD",
"postal_code": "207704034",
"telephone_number": "240-602-5601"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NWOSU",
"first_name": "MICHELLE",
"middle_name": "CHIOMA",
"credential": "PMHNP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-12-20",
"last_updated": "2025-08-28",
"certification_date": "2025-08-28",
"status": "A"
},
"taxonomies": [
{
"code": "163WH0200X",
"taxonomy_group": "",
"desc": "Registered Nurse, Home Health",
"state": "DC",
"license": "RN20005787",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MD",
"license": "R229572",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Greenbelt, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.