HYOJEONG MIA THOMAS FNP-BC
NPI 1790433910
Nurse Practitioner - Family in Arlington, VA

Q: What is Hyojeong Thomas's NPI number?

The NPI number for Hyojeong Thomas is 1790433910. It was assigned to this individual provider in the NPPES registry on March 16, 2022. The provider is also known as Hyojeong Mia Byun.

Q: What is Hyojeong Thomas'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 Hyojeong Thomas was last updated on December 31, 2025. 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.

Active since March 16, 2022PECOS EnrolledAccepts Medicare Assignment

1201 S HAYES ST, ARLINGTON, VA 22202(866) 389-2727 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 31, 2025, Oct 23, 2023, Aug 10, 2023 and 2 more (5 updates tracked since 2022).

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About Hyojeong Mia Thomas Fnp-bc NPPES

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

HYOJEONG MIA THOMAS FNP-BC (NPI 1790433910) is an individual family provider in Arlington, Virginia, licensed in Virginia (0024193895) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1790433910

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameHYOJEONG MIA THOMASCredential: FNP-BC

Location Address1201 S HAYES STArlington, VA 22202-2700

Mailing Address1201 S Hayes StArlington, VA 22202-2700 · (866) 389-2727

Phone(866) 389-2727

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateMarch 16, 2022

Last NPPES UpdateDecember 31, 20255 updates tracked since enumeration

NPPES CertifiedDecember 31, 2025

✔ NPI 1790433910 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 · 0024193895

1201 S HAYES ST, Arlington, VA 22202

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Other Names 1

Former Name (1)Hyojeong Mia Byun

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Magnolia Health, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hyojeong Mia Thomas Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648653048

PECOS Enrollment IDI20260210000370

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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

65 services54 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

44 services44 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

28 services28 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

24 services21 patients

Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677

The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.

12 services12 patients

Administration of pneumococcal vaccine G0009

The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22202 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

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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.

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Other Providers at the Same Location NPPES 12

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

KASHIF ATEEQ

Pharmacist

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

MARIAMA BOIE JALLOH NP

Nurse Practitioner (Family)

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

MRS. JENNIFER ASHLEY MCKENZIE FNP-BC

Nurse Practitioner (Family)

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (866) 389-2727

MS. VIRGINIA ELVIRA SIPP FNP-BC

Nurse Practitioner (Family)

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

KALEB NEGUSSE PHARMD

Pharmacist

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

MILEN MENGISTU NP

Nurse Practitioner (Family)

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

KIMBERLY BACKUS

Nurse Practitioner (Family)

1201 S HAYES ST, CVS MINUTE CLINIC
ARLINGTON, VA 22202

Arlington County (866) 389-2727

VIRGINIA CVS PHARMACY LLC

Pharmacy

1201 S HAYES ST
ARLINGTON, VA 22202

Arlington County (703) 418-3790

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 Hyojeong Thomas's NPI number?

The NPI number for Hyojeong Thomas is 1790433910. It was assigned to this individual provider in the NPPES registry on March 16, 2022. The provider is also known as Hyojeong Mia Byun.

Where is Hyojeong Thomas located?

Hyojeong Thomas practices at 1201 S Hayes St, Arlington, VA 22202. The listed phone number is (866) 389-2727.

What is Hyojeong Thomas's specialty?

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

Is Hyojeong Thomas enrolled in Medicare?

Yes. Hyojeong Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Hyojeong Thomas accept?

Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee list Hyojeong Thomas 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 Hyojeong Thomas was last updated on December 31, 2025. 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.