1. Home
  2. Directory
  3. Virginia
  4. Falls Church
  5. Obstetrics Gynecology
  6. NPI Profile

DR. CHI TSUI VIVIA LIANG MD
NPI 1487729331
Obstetrics & Gynecology in Falls Church, VA

Active since November 22, 2006PECOS Enrolled
201 NORTH WASHINGTON STREET, FALLS CHURCH, VA 22046(703) 237-4000(703) 536-1355 Get Directions Write a Review

NPPES record last updated: June 8, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Chi Tsui Vivia Liang Md NPPES

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

DR. CHI TSUI VIVIA LIANG MD (NPI 1487729331) is an individual obstetrics & gynecology provider in Falls Church, Virginia, licensed in Virginia (0101239835) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487729331
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. CHI TSUI VIVIA LIANGCredential: MD
Location Address201 NORTH WASHINGTON STREETFalls Church, VA 22046-4518
Mailing Address2101 East Jefferson Street, Ppqa Medicare Compliance Unit 6 WestRockville, MD 20852-4908 · (301) 816-2424
Phone(703) 237-4000
Fax(703) 536-1355
Sole ProprietorNo
Enumeration DateNovember 22, 2006
Last NPPES UpdateJune 8, 2021
NPPES CertifiedJune 8, 2021
✔ NPI 1487729331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in VA · 0101239835✔ Licensed in DC · MD036102
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
201 NORTH WASHINGTON STREET, Falls Church, VA 22046
Open in Google Maps ↗

Other Identifiers 1

Medicaid0101239835VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Chi Tsui Vivia Liang Md 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 Reassignment

Medicare enrollment records show Chi Tsui Liang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc
4.3 mi
Health Maintenance Organization
8008 WESTPARK DR
Mc Lean, VA 22102
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1972275196 (Virginia)
  • 2,492 clinicians in this Medicare group
NPI 1376815472 (703) 490-8400

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 22046 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
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 20

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

DR. MICHELLE ANN DE NETTO MD
Internal Medicine
201 NORTH WASHINGTON STREET
FALIS CHURCH, VA 22046
Falls Church City (703) 237-4020
DR. EMMA ALVARO CALIGTAN M.D.
Anesthesiology
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4020
DR. WILLIAM D BAER O.D.
Optometrist
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4000
DR. TAISHENG LEE MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4020
DR. MRIDULA BANAJI M.D.
Family Medicine
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 536-1500
DR. SMITA SHRIDHAR GONDHALEKAR M.D.
Pediatrics
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4020
DR. NIVEDITA MOHANTY MD
Family Medicine
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4020
DR. SUSAN P BROWN M.D.
Family Medicine
201 NORTH WASHINGTON STREET
FALLS CHURCH, VA 22046
Falls Church City (703) 237-4000

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 Chi Tsui Liang's NPI number?

The NPI number for Chi Tsui Liang is 1487729331. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Chi Tsui Liang located?

Chi Tsui Liang practices at 201 North Washington Street, Falls Church, VA 22046. The listed phone number is (703) 237-4000.

What is Chi Tsui Liang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Chi Tsui Liang enrolled in Medicare?

Yes. Chi Tsui Liang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chi Tsui Liang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chi Tsui Liang reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Mc Lean, VA). The 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 Chi Tsui Liang'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 Chi Tsui Liang was last updated on June 8, 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.