DANIEL JI WOONG CHOI DDS
NPI 1558889170
Dentist - General Practice in Annandale, VA

Q: What is Daniel Choi's NPI number?

The NPI number for Daniel Choi is 1558889170. It was assigned to this individual provider in the NPPES registry on September 4, 2017.

Q: What is Daniel Choi's specialty?

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

Q: Is Daniel Choi enrolled in Medicare?

No. Daniel Choi has opted out of Medicare through April 1, 2028. 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 Daniel Choi was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since September 04, 2017Opted out of Medicare · through Apr 1, 2028

4322 RAVENSWORTH RD # VA, ANNANDALE, VA 22003(703) 256-5870 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Daniel Ji Woong Choi Dds NPPES

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

DANIEL JI WOONG CHOI DDS (NPI 1558889170) is an individual general practice provider in Annandale, Virginia, licensed in Virginia (0401417509) and active in the NPI registry since September 2017. He has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1558889170

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDANIEL JI WOONG CHOICredential: DDS

Location Address4322 RAVENSWORTH RD # VAAnnandale, VA 22003-5630

Mailing Address4322 Ravensworth RdAnnandale, VA 22003-5630 · (314) 882-2658

Phone(703) 256-5870

Sole ProprietorNo

Enumeration DateSeptember 4, 2017

Last NPPES UpdateFebruary 10, 2026

NPPES CertifiedFebruary 10, 2026

✔ NPI 1558889170 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 · 0401417509

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.

4322 RAVENSWORTH RD # VA, Annandale, VA 22003

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Guardian.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

Daniel Ji Woong Choi Dds 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 April 1, 2018 through April 1, 2028.

Opt-Out Effective DateApril 1, 2018

Opt-Out In Effect ThroughApril 1, 2028Opt-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 22003 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 Daniel Choi's NPI number?

The NPI number for Daniel Choi is 1558889170. It was assigned to this individual provider in the NPPES registry on September 4, 2017.

Where is Daniel Choi located?

Daniel Choi practices at 4322 Ravensworth Rd # VA, Annandale, VA 22003. The listed phone number is (703) 256-5870.

What is Daniel Choi's specialty?

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

Is Daniel Choi enrolled in Medicare?

No. Daniel Choi has opted out of Medicare through April 1, 2028. 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 Daniel Choi accept?

Health plans from Guardian list Daniel Choi 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 Daniel Choi was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.