Active NPI
Michelle Elizabeth Hoffmann, FNP
- Medical Specialty Clinic/Center
- Haymarket, VA
National Provider Identifier
1578059689
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Specialty Clinic/Center
- License
- 990750684
- Practice address
- 4344 Costello Way
Suite 302B
Haymarket, VA 20169 - Phone
- (571) 534-4010
- Fax
- (571) 210-6637
- NPI assigned
- Jul 2, 2018
- Last updated
- Jun 6, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medical Specialty Clinic/Center | 261QM2500X | 990750684 | VA | Primary |
Addresses
Primary practice location
4344 Costello Way
Suite 302B
Haymarket, VA 20169
Mailing address
4344 Costello Way
Suite 302B
Haymarket, VA 20169
Phone (571) 534-4010
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 990750684 | VA | MD | Medical Specialty Clinic/Center |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1530489600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749168000000",
"number": "1578059689",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4344 COSTELLO WAY",
"address_2": "SUITE 302B",
"city": "HAYMARKET",
"state": "VA",
"postal_code": "20169",
"telephone_number": "571-534-4010",
"fax_number": "571-210-6637"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4344 COSTELLO WAY",
"address_2": "SUITE 302B",
"city": "HAYMARKET",
"state": "VA",
"postal_code": "20169",
"telephone_number": "571-534-4010",
"fax_number": "571-210-6637"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOFFMANN",
"first_name": "MICHELLE",
"middle_name": "ELIZABETH",
"credential": "FNP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-07-02",
"last_updated": "2025-06-06",
"certification_date": "2025-05-20",
"status": "A"
},
"taxonomies": [
{
"code": "261QM2500X",
"taxonomy_group": "",
"desc": "Clinic/Center, Medical Specialty",
"state": "VA",
"license": "990750684",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Haymarket, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 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.