Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Karen M Lynn Piper, MD

Individual provider Family Medicine Physician · NPI 1710042981

Dr. Karen M Lynn Piper, MD is registered under Family Practice in Towson, Maryland. Graduated from Loma Linda University School of Medicine in 1987, 39 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group and accepts Medicare assignment. Licensed in District of Columbia, Maryland, South Carolina and Virginia and 1 more.

Years since qualifying
39
Trained at
Loma Linda University School of Medicine
Licensed in
DC, MD, SC, VA, WA
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6701 N Charles St Ste 5218
Towson, MD 21204-6808
Phone: (443) 849-2481
Fax: (443) 849-8447
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence D47223 (MD)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD 60167393 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD039471 (DC)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0101231424 (VA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD 14060 (SC)

Record details

NPI number1710042981
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESFebruary 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients32
Services billed 33 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Kaiser Foundation Health Plan of the Northwest

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1811 clinicians in the practice; 12 are shown here.

Other providers in Towson