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Active NPI 1982656864 Individual Practitioner Female Practitioner

Karen B Yoder , PA-C

Internal Medicine - Nephrology • Exton, PA

Professional Overview & Biography Verified Profile Summary

Karen Yoder, PA-C is a registered healthcare professional specializing in Internal Medicine - Nephrology in Exton, PA. Practice services are available at 860 SPRINGDALE DR under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

860 Springdale Dr
Suite 100

Exton, PA 19341

Telephone 6105243703
Fax 6105245990

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Nephrology in Exton, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.0 Yrs
State Avg: 28.4 Yrs
Regional Practice Density
6 Specialists

Practicing in Exton, PA (672 Statewide)

Telehealth Adoption Rate
50.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
97 95 $185.00 $82.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
91 91 $270.00 $100.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
87 87 $410.00 $148.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
66 64 $270.00 $110.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
17 17 $120.00 $52.04

Medical Specialties & State Licenses

Internal Medicine - Nephrology Primary Specialty

NUCC Taxonomy Code: 207RN0300X

State License PA MA001855L

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners
Dr. Sean Dorrell , MD

Internal Medicine - Nephrology

NPI 1053362210

Doctor of Medicine (M.D.)

Dr. Herman Michael , MD

Internal Medicine - Nephrology

NPI 1205867793

Doctor of Medicine (M.D.)

Dr. Steven Han , MD

Internal Medicine - Nephrology

NPI 1205872231

Doctor of Medicine (M.D.)

July Jacob

Nurse Practitioner

NPI 1255953154
Caroline Witmer , NP

Nurse Practitioner - Adult Health

NPI 1457123440

Nurse Practitioner

Dr. Ambereen Jan , MD

Internal Medicine - Nephrology

NPI 1619929932

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 860 SPRINGDALE DR, SUITE 100, EXTON, PA 19341 (Tel: 6105243703)

📍
Updated Business Mailing Address July 08, 2007

Registered at 860 SPRINGDALE DR, SUITE 100, EXTON, PA 19341 (Tel: 6105243703)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as KAREN YODER, PAC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MA001855L in PA)

🟢
Initial NPI Registration & Enumeration May 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1982656864
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 17, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

860 Springdale Dr, Suite 100

Exton, PA 19341

Phone: 6105243703

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.