Active NPI
Karen B Yoder, PAC
- Nephrology Physician
- Exton, PA
National Provider Identifier
1982656864
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nephrology Physician
- License
- MA001855L
- Practice address
- 860 Springdale Dr
Suite 100
Exton, PA 19341 - Phone
- (610) 524-3703
- Fax
- (610) 524-5990
- NPI assigned
- May 17, 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 |
|---|---|---|---|---|
| Nephrology Physician | 207RN0300X | MA001855L | PA | Primary |
Addresses
Primary practice location
860 Springdale Dr
Suite 100
Exton, PA 19341
Mailing address
860 Springdale Dr
Suite 100
Exton, PA 19341
Phone (610) 524-3703
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
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MA001855L | PA | MD | Nephrology Physician |
Interoperability endpoints
- karenyoder@wcgiapc.allscriptsdirect.net
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147824000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1982656864",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "860 SPRINGDALE DR",
"address_2": "SUITE 100",
"city": "EXTON",
"state": "PA",
"postal_code": "19341",
"telephone_number": "610-524-3703",
"fax_number": "610-524-5990"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "860 SPRINGDALE DR",
"address_2": "SUITE 100",
"city": "EXTON",
"state": "PA",
"postal_code": "19341",
"telephone_number": "610-524-3703",
"fax_number": "610-524-5990"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YODER",
"first_name": "KAREN",
"middle_name": "B",
"name_prefix": "Ms.",
"credential": "PAC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-17",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "PA",
"license": "MA001855L",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Exton, PA
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.