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DR. FELIX KUNG MD
NPI 1013502889
Ophthalmology in Vienna, VA

Active since March 04, 2021PECOS EnrolledAccepts Medicare Assignment
8150 LEESBURG PIKE STE 909, VIENNA, VA 22182(703) 790-1780(703) 734-0491 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 9, 2025, Mar 4, 2021 (2 updates tracked since 2021).

About Dr. Felix Kung Md NPPES

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

DR. FELIX KUNG MD (NPI 1013502889) is an individual ophthalmology provider in Vienna, Virginia, licensed in Virginia (0101285465) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Inova Fairfax Hospital, and maintains a secondary practice location in Fairfax.

NPPES Registry Identity

NPI1013502889
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. FELIX KUNGCredential: MD
Location Address8150 LEESBURG PIKE STE 909Vienna, VA 22182-2714
Mailing Address8150 Leesburg Pike Ste 909Vienna, VA 22182-2714 · (703) 790-1780 · Fax (703) 734-0491
Phone(703) 790-1780
Fax(703) 734-0491
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 4, 2021
Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration
NPPES CertifiedMay 31, 2025
✔ NPI 1013502889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in VA · 0101285465
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
8150 LEESBURG PIKE STE 909, Vienna, VA 22182
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Secondary Practice Location 1

Location 13020 Hamaker Ct Ste 503Fairfax, VA 22031-2233 · Phone (703) 698-2020 · Fax (703) 698-7043

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Felix Kung Md 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 ID5294233979
PECOS Enrollment IDI20250812001856
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 Felix Kung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tysons Corner Ophthalmic Associates, Ltd
Same address
Ophthalmology
8150 LEESBURG PIKE
Vienna, VA 22182
  • Reassigned Medicare billing, District of Columbia enrollment
  • 5 clinicians in this Medicare group
NPI 1316015399 (703) 790-1780

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22182 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.

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 Felix Kung's NPI number?

The NPI number for Felix Kung is 1013502889. It was assigned to this individual provider in the NPPES registry on March 4, 2021.

Where is Felix Kung located?

Felix Kung practices at 8150 Leesburg Pike Ste 909, Vienna, VA 22182. The listed phone number is (703) 790-1780.

What is Felix Kung's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Felix Kung enrolled in Medicare?

Yes. Felix Kung 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.

Which organization bills Medicare for Felix Kung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Felix Kung reassigns Medicare benefits to Tysons Corner Ophthalmic Associates, Ltd (Vienna, 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 Felix Kung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Felix Kung affiliated with any hospitals?

According to CMS data, Felix Kung is affiliated with Inova Fairfax Hospital.

When was this NPI record last updated?

The NPPES record for Felix Kung was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.