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GEORGE A. HONG MD
NPI 1154328532
Internal Medicine in Fountain Valley, CA

Active since June 30, 2005PECOS Enrolled
9930 TALBERT AVE., FOUNTAIN VALLEY, CA 92708(714) 964-6229(714) 378-6233 Get Directions Write a Review

NPPES record last updated: October 29, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About George A. Hong Md NPPES

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

GEORGE A. HONG MD (NPI 1154328532) is an individual internal medicine provider in Fountain Valley, California, licensed in California (A73442) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154328532
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGEORGE A. HONGCredential: MD
Location Address9930 TALBERT AVE.Fountain Valley, CA 92708
Mailing Address9930 Talbert Ave.Fountain Valley, CA 92708 · (714) 638-2190
Phone(714) 964-6229
Fax(714) 378-6233
Sole ProprietorNo
Enumeration DateJune 30, 2005
Last NPPES UpdateOctober 29, 2012
✔ NPI 1154328532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A73442
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9930 TALBERT AVE., Fountain Valley, CA 92708
Open in Google Maps ↗

Other Identifiers 2

Other00A734420CA · Medi Cal
Medicare UPINH53649CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

George A. Hong Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 George Hong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Healthcare Partners Affiliates Medical Group
7.6 mi
Addiction Medicine
14591 NEWPORT AVE
Tustin, CA 92780
  • Reassigned Medicare billing, California enrollment
  • 2,052 clinicians in this Medicare group
NPI 1891981502 (714) 442-4864

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 5

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

BARBARA M. LEVER MD
Internal Medicine
9930 TALBERT AVE.
FOUNTAIN VALLEY, CA 92708
Orange County (714) 964-6229
RICHARD JOHN GRAINEY MD
Pediatrics
9930 TALBERT AVE.
FOUNTAIN VALLEY, CA 92708
Orange County (714) 964-6229
VINH DUONG NGO PA
Physician Assistant
9930 TALBERT AVE.
FOUNTAIN VALLEY, CA 92708
Orange County (714) 619-2443
TENZING WANGYAL MD
Internal Medicine
9930 TALBERT AVE.
FOUNTAIN VALLEY, CA 92708
Orange County (714) 964-6229
ANITA BOORMAN DO
Radiology (Diagnostic Radiology)
9930 TALBERT AVE.
FOUNTAIN VALLEY, CA 92708
Orange County (714) 964-6229

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 George Hong's NPI number?

The NPI number for George Hong is 1154328532. It was assigned to this individual provider in the NPPES registry on June 30, 2005.

Where is George Hong located?

George Hong practices at 9930 Talbert Ave., Fountain Valley, CA 92708. The listed phone number is (714) 964-6229.

What is George Hong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is George Hong enrolled in Medicare?

Yes. George Hong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for George Hong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Hong reassigns Medicare benefits to Healthcare Partners Affiliates Medical Group (Tustin, CA). 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 George Hong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for George Hong was last updated on October 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.