Active NPI
Margaret Johnstone Taves, PT
- Pediatric Physical Therapist
- Springfield, VA
National Provider Identifier
1316906902
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Physical Therapist
- License
- 2305001377
- Practice address
- 6506 Loisdale Rd
Suite 300
Springfield, VA 22150-1824 - Phone
- (702) 924-4100
- Fax
- (703) 924-5048
- NPI assigned
- Mar 21, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatric Physical Therapist | 2251P0200X | 2305001377 | VT | Primary |
Addresses
Primary practice location
6506 Loisdale Rd
Suite 300
Springfield, VA 22150-1824
Mailing address
6506 Loisdale Rd
Suite 300
Springfield, VA 22150-1824
Phone (702) 924-4100
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2305001377 | VT | MD | Pediatric Physical Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hand-N-Hand Therapy, LLC | Pediatrics | Past | Accepting new patients |
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142899200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1316906902",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6506 LOISDALE RD",
"address_2": "SUITE 300",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221501824",
"telephone_number": "702-924-4100",
"fax_number": "703-924-5048"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6506 LOISDALE RD",
"address_2": "SUITE 300",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221501824",
"telephone_number": "702-924-4100",
"fax_number": "703-924-5048"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TAVES",
"first_name": "MARGARET",
"middle_name": "JOHNSTONE",
"credential": "PT",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-03-21",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "2251P0200X",
"taxonomy_group": "",
"desc": "Physical Therapist, Pediatrics",
"state": "VT",
"license": "2305001377",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Springfield, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.