KAREN A LYONS (M.D.) – Internal Medicine Physician, NPI 1366431256

Internal Medicine Physician

KAREN A LYONS (M.D.) is a healthcare provider. based in Lexington, Virginia. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 0101038054 (VA). The NPI Number for KAREN A LYONS (M.D.) is 1366431256

Main info

Female

Sole Proprietor

44 Years Of Experience

Accepts Medicare Assignment

Name

KAREN A LYONS (M.D.)

NPI

1366431256

Phone

(540) 463-2181

Address

108 HOUSTON ST

Enumeration Date

14 October 2005

Last Update Date

6 May 2008

Doctor Profile

Medical School Name

UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Secondary Phone

5404648700

Graduation Year

1982 (44 years ago)

PAC ID

2567489537

Group Practice PAC ID

2860626231

Professional Enrollment ID

I20051028000468

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for KAREN A LYONS (M.D.)

108, Houston Street, Lexington, Virginia, 24450, United States
LEXINGTON, VA 244502455
Phone: (540) 463-2181
Fax: (540) 463-1125
Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 24450)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 2860626231View full group profile

Name	Specialty	State
JOHN M SHERIDAN (D.O.)	-	VA
DR. MICHAEL DAVID HENRY (M.D.)	Family Practice	VA
LAURA JUDITH SIMPSON (FNP, PMHNP)	Nurse Practitioner	VA
MAYUMI B SMITKA (PA-C)	Physician Assistant	VA
RAEANNA POPLUS SIMCOE (MD)	Family Practice	CO
SEAN P. GANNUTZ (PA-C)	Physician Assistant	MO
KRISTEN SACCHITELLA (PA)	Physician Assistant	VA
REBEKAH LYNN MESENBRINK (LPC)	Mental Health Counselor	VA
SCOTT EDWARD KLEINERT (LPC)	Mental Health Counselor	VA
KERRI F STILLWELL (PA-C)	Physician Assistant	VA