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DR. CAROLYN MING-WAI KWOK SANCHEZ M.D.
NPI 1316152200
Pediatrics in Ashburn, VA

Active since May 13, 2007PECOS Enrolled
43480 YUKON DR STE 2200, ASHBURN, VA 20147(703) 359-7878 Get Directions Write a Review

NPPES record last updated: May 28, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 28, 2021, Apr 2, 2019 (2 updates tracked since 2019).

About Dr. Carolyn Ming-wai Kwok Sanchez M.d. NPPES

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

DR. CAROLYN MING-WAI KWOK SANCHEZ M.D. (NPI 1316152200) is an individual pediatrics provider in Ashburn, Virginia, licensed in Virginia (0101265805) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Broadlands.

NPPES Registry Identity

NPI1316152200
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CAROLYN MING-WAI KWOK SANCHEZCredential: M.D.
Location Address43480 YUKON DR STE 2200Ashburn, VA 20147-6988
Mailing Address42813 Vestals Gap DrBroadlands, VA 20148-4041 · (914) 419-4544
Phone(703) 359-7878
Sole ProprietorNo
Enumeration DateMay 13, 2007
Last NPPES UpdateMay 28, 20212 updates tracked since enumeration
NPPES CertifiedMay 28, 2021
✔ NPI 1316152200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in VA · 0101265805✔ Licensed in UT · 8734530-1205
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
43480 YUKON DR STE 2200, Ashburn, VA 20147
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Secondary Practice Location 1

Location 142813 Vestals Gap DrBroadlands, VA 20148-4041 · Phone (914) 419-4544

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Carolyn Ming-wai Kwok Sanchez M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Carolyn Sanchez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
Same address
Health Maintenance Organization
43480 YUKON DR, SUITE 100
Ashburn, VA 20147
  • Reassigned Medicare billing, Virginia enrollment
  • 995 clinicians in this Medicare group
NPI 1699893537 (571) 252-6000
University Of Utah Community Physicians Group
1,802 mi
Emergency Medicine
1493 LOWELL AVE
Park City, UT 84060
  • Reassigned Medicare billing, Utah enrollment
  • 295 clinicians in this Medicare group
NPI 1285038984 (435) 655-7970

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20147 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
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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 Carolyn Sanchez's NPI number?

The NPI number for Carolyn Sanchez is 1316152200. It was assigned to this individual provider in the NPPES registry on May 13, 2007.

Where is Carolyn Sanchez located?

Carolyn Sanchez practices at 43480 Yukon Dr Ste 2200, Ashburn, VA 20147. The listed phone number is (703) 359-7878.

What is Carolyn Sanchez's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Carolyn Sanchez enrolled in Medicare?

Yes. Carolyn Sanchez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Carolyn Sanchez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Sanchez reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Ashburn, VA) and University Of Utah Community Physicians Group (Park City, UT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Carolyn Sanchez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carolyn Sanchez was last updated on May 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.