SIMON OANHUK CHOI FNP
NPI 1013628783
Nurse Practitioner - Family in Leesburg, VA

Q: What is Simon Choi's NPI number?

The NPI number for Simon Choi is 1013628783. It was assigned to this individual provider in the NPPES registry on December 13, 2022.

Q: What is Simon Choi's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Simon Choi was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 December 13, 2022PECOS Enrolled

19305 RUBY DR, LEESBURG, VA 20176(866) 389-2727 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2026, Jun 2, 2025, Dec 13, 2022 (3 updates tracked since 2022).

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About Simon Oanhuk Choi Fnp NPPES

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

SIMON OANHUK CHOI FNP (NPI 1013628783) is an individual family provider in Leesburg, Virginia, licensed in Virginia (2022064121) and active in the NPI registry since December 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Manassas, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1013628783

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameSIMON OANHUK CHOICredential: FNP

Location Address19305 RUBY DRLeesburg, VA 20176-6508

Mailing Address19305 Ruby DrLeesburg, VA 20176-6508

Phone(866) 389-2727

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateDecember 13, 2022

Last NPPES UpdateMarch 13, 20263 updates tracked since enumeration

NPPES CertifiedMarch 13, 2026

✔ NPI 1013628783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in VA · 2022064121

19305 RUBY DR, Leesburg, VA 20176

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Secondary Practice Location 1

Location 18551 Rixlew Ln Ste 140Manassas, VA 20109-4278 · Phone (703) 361-4357

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Simon Oanhuk Choi Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446612667

PECOS Enrollment IDI20260513003854

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 20176 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.

Other Providers at the Same Location NPPES 14

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

LYDIA YILMA NP

Nurse Practitioner (Family)