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DR. KAREN LAWSON MD
NPI 1790833937
Internal Medicine in Arlington, VA

Active since January 06, 2007Opted out of Medicare · through Oct 1, 2027
4001 9TH ST N, SUITE 216, ARLINGTON, VA 22203(703) 465-1916(703) 465-9453 Get Directions Write a Review

NPPES record last updated: June 25, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Karen Lawson Md NPPES

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

DR. KAREN LAWSON MD (NPI 1790833937) is an individual internal medicine provider in Arlington, Virginia, licensed in Virginia (0101044595) and active in the NPI registry since January 2007. She has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1790833937
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KAREN LAWSONCredential: MD
Location Address4001 9TH ST N, SUITE 216Arlington, VA 22203-1956
Mailing Address4001 9th St N, Suite 216Arlington, VA 22203-1956 · (703) 465-1916 · Fax (703) 465-9453
Phone(703) 465-1916
Fax(703) 465-9453
Sole ProprietorYes
Enumeration DateJanuary 6, 2007
Last NPPES UpdateJune 25, 2014
✔ NPI 1790833937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in VA · 0101044595
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4001 9TH ST N, Arlington, VA 22203
Open in Google Maps ↗

Other Identifiers 5

Medicare UPINU68258VA
Medicare ID-Type Unspecified491166VA · Medicare Id
Other4398630VA · Aetna
OtherF3580001DC · Blue Cross
Medicare PIN900069137VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Karen Lawson Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2019 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2019
Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

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

DR. HELEN CHARLOTTE EPPS PH.D.
Psychologist (Clinical)
4001 9TH ST N, STE. 220
ARLINGTON, VA 22203
Arlington County (703) 243-7737
THE TEAL CENTER FOR THERAPEUTIC BODYWORK, LTD.
Massage Therapist
4001 9TH ST N, STE 230
ARLINGTON, VA 22203
Arlington County (703) 522-7637
DR. ROBERT PAUL RADIN M.D.
Psychiatry & Neurology (Psychiatry)
4001 9TH ST N, SUITE 220
ARLINGTON, VA 22203
Arlington County (703) 524-1484
KAREN LAWSON, MD
Internal Medicine
4001 9TH ST N, STE 216
ARLINGTON, VA 22203
Arlington County (703) 465-1916
KAREN LAWSON, MD
Internal Medicine
4001 9TH ST N, STE 216
ARLINGTON, VA 22203
Arlington County (703) 465-1916

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 Lawson's NPI number?

The NPI number for Karen Lawson is 1790833937. It was assigned to this individual provider in the NPPES registry on January 6, 2007.

Where is Karen Lawson located?

Karen Lawson practices at 4001 9th St N Suite 216, Arlington, VA 22203. The listed phone number is (703) 465-1916.

What is Karen Lawson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Karen Lawson enrolled in Medicare?

No. Karen Lawson has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Karen Lawson was last updated on June 25, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.