Active NPI
Christopher Ferdman, PTA
- Physical Therapy Assistant
- Ramona, CA
National Provider Identifier
1912801127
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physical Therapy Assistant
- License
- 54950
- Practice address
- 1338 Main St
Ramona, CA 92065-2127 - Phone
- (760) 789-1400
- NPI assigned
- Oct 3, 2026
- Last updated
- Oct 3, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Physical Therapy Assistant | 225200000X | 54950 | NU | Primary |
Addresses
Primary practice location
1338 Main St
Ramona, CA 92065-2127
Mailing address
1338 Main St
Ramona, CA 92065-2127
Phone (760) 789-1400
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1790985600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790985600000",
"number": "1912801127",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1338 MAIN ST",
"city": "RAMONA",
"state": "CA",
"postal_code": "920652127",
"telephone_number": "760-789-1400"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1338 MAIN ST",
"city": "RAMONA",
"state": "CA",
"postal_code": "920652127",
"telephone_number": "760-789-1400"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FERDMAN",
"first_name": "CHRISTOPHER",
"credential": "PTA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-10-03",
"last_updated": "2026-10-03",
"certification_date": "2026-10-03",
"status": "A"
},
"taxonomies": [
{
"code": "225200000X",
"taxonomy_group": "",
"desc": "Physical Therapy Assistant",
"state": "NU",
"license": "54950",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Ramona, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.