MARGARET KING O.G.N.P.
NPI 1811215023
Nurse Practitioner - Obstetrics & Gynecology in Reston, VA

Active since May 12, 2010PECOS Enrolled
1800 TOWN CENTER DRIVE, SUITE 220, RESTON, VA 20190(703) 435-2555 Get Directions Write a Review

NPPES record last updated: March 7, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2024, May 23, 2023 (2 updates tracked since 2023).

About Margaret King O.g.n.p. NPPES

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

MARGARET KING O.G.N.P. (NPI 1811215023) is an individual obstetrics & gynecology provider in Reston, Virginia, licensed in Virginia (0024109897) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811215023
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameMARGARET KINGCredential: O.G.N.P.
Location Address1800 TOWN CENTER DRIVE, SUITE 220Reston, VA 20190-3238
Mailing Address224d Cornwall Street, Nw, Suite 403, Suite 410Leesburg, VA 20176-3701 · (571) 209-1829 · Fax (202) 296-9784
Sole ProprietorNo
Enumeration DateMay 12, 2010
Last NPPES UpdateMarch 7, 20242 updates tracked since enumeration
NPPES CertifiedMarch 7, 2024
NPI 1811215023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
Licenses Licensed in VA · 0024109897 Licensed in DC · RN54222
1800 TOWN CENTER DRIVE, SUITE 220, Reston, VA 20190

Other Identifiers 2

Medicaid30017647130001VA
Medicaid1811215023VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Margaret King O.g.n.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20190 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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 2

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

Nurse Practitioner (Family)
1800 TOWN CENTER DRIVE, SUITE 220
RESTON, VA 20190
Obstetrics & Gynecology
1800 TOWN CENTER DRIVE, SUITE 220
RESTON, VA 20190

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 Margaret King's NPI number?

The NPI number for Margaret King is 1811215023. It was assigned to this individual provider in the NPPES registry on May 12, 2010.

Where is Margaret King located?

Margaret King practices at 1800 Town Center Drive, Suite 220, Reston, VA 20190. The listed phone number is (703) 435-2555.

What is Margaret King's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Margaret King enrolled in Medicare?

Yes. Margaret King is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret King was last updated on March 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.