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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. KAREN B YODER PAC
NPI 1982656864
Internal Medicine - Nephrology in Exton, PA

Active since May 17, 2006
860 SPRINGDALE DR, SUITE 100, EXTON, PA 19341(610) 524-3703(610) 524-5990 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Karen B Yoder Pac NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KAREN B YODER PAC (NPI 1982656864) is an individual nephrology provider in Exton, Pennsylvania, licensed in Pennsylvania (MA001855L) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1982656864
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameMS. KAREN B YODERCredential: PAC
Location Address860 SPRINGDALE DR, SUITE 100Exton, PA 19341
Mailing Address860 Springdale Dr, Suite 100Exton, PA 19341 · (610) 524-3703 · Fax (610) 524-5990
Phone(610) 524-3703
Fax(610) 524-5990
Sole ProprietorNo
Enumeration DateMay 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1982656864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in PA · MA001855L
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
860 SPRINGDALE DR, Exton, PA 19341
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Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. SEAN G DORRELL MD
Internal Medicine (Nephrology)
860 SPRINGDALE DR, SUITE 100
EXTON, PA 19341
Chester County (610) 524-3703
MS. SWATHI SARA NEEL MS RDN CNSC LDN
Nutritionist
860 SPRINGDALE DR
EXTON, PA 19341
Chester County (800) 243-1455
KATIE JAYCEE CARAS GREGORY
Nurse Practitioner (Family)
860 SPRINGDALE DR
EXTON, PA 19341
Chester County (610) 872-8501
DR. HERMAN J MICHAEL JR. MD
Internal Medicine (Nephrology)
860 SPRINGDALE DR, SUITE 100
EXTON, PA 19341
Chester County (610) 524-3703
DR. STEVEN S HAN MD
Internal Medicine (Nephrology)
860 SPRINGDALE DR, SUITE 100
EXTON, PA 19341
Chester County (610) 524-3703
MRS. JULY JACOB
Nurse Practitioner
860 SPRINGDALE DR
EXTON, PA 19341
Chester County (610) 524-3703
CAROLINE WITMER NP
Nurse Practitioner (Adult Health)
860 SPRINGDALE DR
EXTON, PA 19341
Chester County (610) 524-3703
MRS. AMBEREEN M JAN MD
Internal Medicine (Nephrology)
860 SPRINGDALE DR, SUITE 100
EXTON, PA 19341
Chester County (610) 524-3703

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Yoder's NPI number?

The NPI number for Karen Yoder is 1982656864. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Karen Yoder located?

Karen Yoder practices at 860 Springdale Dr Suite 100, Exton, PA 19341. The listed phone number is (610) 524-3703.

What is Karen Yoder's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Karen Yoder was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.