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ANGELINE CHAU
NPI 1659847309
Physician Assistant in Springfield, VA

Active since October 21, 2018PECOS Enrolled
6404 MERIWETHER LN, SPRINGFIELD, VA 22150(703) 999-7157 Get Directions Write a Review

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

Record update history: Jan 7, 2026, Dec 15, 2025, Jul 6, 2021 and 1 more (4 updates tracked since 2018).

About Angeline Chau NPPES

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

ANGELINE CHAU (NPI 1659847309) is an individual physician assistant in Springfield, Virginia, licensed in California (PA66508) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659847309
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameANGELINE CHAU
Location Address6404 MERIWETHER LNSpringfield, VA 22150-1302
Mailing Address6304 Zekan LnSpringfield, VA 22150-1014 · (703) 999-7157
Phone(703) 999-7157
Sole ProprietorYes
Enumeration DateOctober 21, 2018
Last NPPES UpdateJanuary 7, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1659847309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CA · PA66508✔ Licensed in VA · 0110006867
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
6404 MERIWETHER LN, Springfield, VA 22150
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Angeline Chau 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 22150 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
$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.

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 Angeline Chau's NPI number?

The NPI number for Angeline Chau is 1659847309. It was assigned to this individual provider in the NPPES registry on October 21, 2018.

Where is Angeline Chau located?

Angeline Chau practices at 6404 Meriwether Ln, Springfield, VA 22150. The listed phone number is (703) 999-7157.

What is Angeline Chau's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Angeline Chau enrolled in Medicare?

Yes. Angeline Chau is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Angeline Chau was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.