DR. JANSEN G. WOO D.D.S.
NPI 1619057718
Dentist - General Practice in South Riding, VA

Q: What is Jansen Woo's NPI number?

The NPI number for Jansen Woo is 1619057718. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Q: What is Jansen Woo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: Is Jansen Woo enrolled in Medicare?

No. Jansen Woo has opted out of Medicare through December 8, 2026. 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.

Q: When was this NPI record last updated?

The NPPES record for Jansen Woo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since October 16, 2006Opted out of Medicare · through Dec 8, 2026

43063 PEACOCK MARKET PLZ, SUITE 125, SOUTH RIDING, VA 20152(703) 327-0327(703) 327-3887 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Jansen G. Woo D.d.s. NPPES

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

DR. JANSEN G. WOO D.D.S. (NPI 1619057718) is an individual general practice provider in South Riding, Virginia, licensed in Virginia (10655) and active in the NPI registry since October 2006. He has opted out of Medicare through December 8, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1619057718

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JANSEN G. WOOCredential: D.D.S.

Location Address43063 PEACOCK MARKET PLZ, SUITE 125South Riding, VA 20152-4444

Mailing Address43063 Peacock Market Plz, Suite 125South Riding, VA 20152-4444 · (703) 327-0327 · Fax (703) 327-3887

Phone(703) 327-0327

Fax(703) 327-3887

Sole ProprietorNo

Enumeration DateOctober 16, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1619057718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in VA · 10655

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

43063 PEACOCK MARKET PLZ, South Riding, VA 20152

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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. Jansen G. Woo D.d.s. 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 December 8, 2020 through December 8, 2026.

Opt-Out Effective DateDecember 8, 2020

Opt-Out In Effect ThroughDecember 8, 2026Opt-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 20152 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

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

Most-billed visit code 99213

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 6

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

DR. ANNA MURPHY D.D.S.

Dentist (General Practice)

43063 PEACOCK MARKET PLZ, SUITE 125
SOUTH RIDING, VA 20152

Loudoun County (703) 327-0327

CARL M. STEGER, DDS & ASSOCIATES, PLLC

Dentist (General Practice)

43063 PEACOCK MARKET PLZ, STE. 125
SOUTH RIDING, VA 20152

Loudoun County (703) 327-0327

SOUTH RIDING FAMILY DENTISTRY, PLC

Dentist (General Practice)

43063 PEACOCK MARKET PLZ, SUITE 125
SOUTH RIDING, VA 20152

Loudoun County (703) 327-0327

DR. BENJAMIN PHILLIP REYNOLDS M.D.

Pediatrics

43063 PEACOCK MARKET PLZ, SUITE 150
CHANTILLY, VA 20152

Loudoun County (703) 327-0075

DR. LYNN DARBY FOGARTY M.D.

Pediatrics

43063 PEACOCK MARKET PLZ, SUITE 150
CHANTILLY, VA 20152

Loudoun County (703) 327-0075

JOHN JACOB ULLRICH D.D.S.

Dentist

43063 PEACOCK MARKET PLZ, SUITE 125
SOUTH RIDING, VA 20152

Loudoun County (703) 327-0327

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 Jansen Woo's NPI number?

The NPI number for Jansen Woo is 1619057718. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is Jansen Woo located?

Jansen Woo practices at 43063 Peacock Market Plz Suite 125, South Riding, VA 20152. The listed phone number is (703) 327-0327.

What is Jansen Woo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Jansen Woo enrolled in Medicare?

No. Jansen Woo has opted out of Medicare through December 8, 2026. 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.

What insurance does Jansen Woo accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Jansen Woo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jansen Woo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.