FELIX L HONG DDS
NPI 1356900690
Oral & Maxillofacial Surgery in Santa Clarita, CA

Q: What is Felix Hong's NPI number?

The NPI number for Felix Hong is 1356900690. It was assigned to this individual provider in the NPPES registry on June 11, 2019.

Q: What is Felix Hong's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Q: Is Felix Hong enrolled in Medicare?

No. Felix Hong has opted out of Medicare through March 24, 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 Felix Hong was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 June 11, 2019Opted out of Medicare · through Mar 24, 2028

23450 LYONS AVE STE A, SANTA CLARITA, CA 91321(661) 254-0390 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 3, 2025, Jun 11, 2019 (2 updates tracked since 2019).

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About Felix L Hong Dds NPPES

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

FELIX L HONG DDS (NPI 1356900690) is an individual oral & maxillofacial surgery provider in Santa Clarita, California, licensed in California (A200974) and active in the NPI registry since June 2019. He has opted out of Medicare through March 24, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1356900690

Entity TypeIndividualMale

Primary Taxonomy204E00000X

Provider Legal NameFELIX L HONGCredential: DDS

Location Address23450 LYONS AVE STE ASanta Clarita, CA 91321-5779

Mailing Address300 W Valley Blvd Ste 94Alhambra, CA 91803-3338

Phone(661) 254-0390

Sole ProprietorNo

Enumeration DateJune 11, 2019

Last NPPES UpdateSeptember 3, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2025

✔ NPI 1356900690 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOral & Maxillofacial SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code204E00000X

Licenses✔ Licensed in CA · A200974✔ Licensed in CA · OMS137

Definition

Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

23450 LYONS AVE STE A, Santa Clarita, CA 91321

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Felix L Hong 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 March 24, 2026 through March 24, 2028.

Opt-Out Effective DateMarch 24, 2026

Opt-Out In Effect ThroughMarch 24, 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.

Other Providers at the Same Location NPPES

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

LANDA MIZIN DENTAL PARTNERSHIP OF NEWHALL

Dentist (Oral and Maxillofacial Surgery)

23450 LYONS AVE STE A
NEWHALL, CA 91321

Los Angeles County (661) 254-0390

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 Hong's NPI number?

The NPI number for Felix Hong is 1356900690. It was assigned to this individual provider in the NPPES registry on June 11, 2019.

Where is Felix Hong located?

Felix Hong practices at 23450 Lyons Ave Ste A, Santa Clarita, CA 91321. The listed phone number is (661) 254-0390.

What is Felix Hong's specialty?

The primary specialty registered for this NPI is Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

Is Felix Hong enrolled in Medicare?

No. Felix Hong has opted out of Medicare through March 24, 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.

When was this NPI record last updated?

The NPPES record for Felix Hong was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.