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DR. JUN HO CHAE M.D.
NPI 1003811969
Family Medicine in Irvine, CA

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
6 WILLARD, KAISER PERMANENTE BARRANCA MEDICAL OFFICE, IRVINE, CA 92604(949) 262-5755(949) 262-5774 Get Directions Write a Review

NPPES record last updated: November 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jun Ho Chae M.d. NPPES

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

DR. JUN HO CHAE M.D. (NPI 1003811969) is an individual family medicine provider in Irvine, California, licensed in California (A102920) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1003811969
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JUN HO CHAECredential: M.D.
Location Address6 WILLARD, KAISER PERMANENTE BARRANCA MEDICAL OFFICEIrvine, CA 92604-4694
Mailing Address6 Willard, Kaiser Permanente Barranca Medical OfficeIrvine, CA 92604-4694
Phone(949) 262-5755
Fax(949) 262-5774
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateJune 16, 2005
Last NPPES UpdateNovember 4, 2021
NPPES CertifiedNovember 4, 2021
✔ NPI 1003811969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in CA · A102920✔ Licensed in NM · MD2005-0303
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6 WILLARD, Irvine, CA 92604
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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. Jun Ho Chae M.d. 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 ID9234160912
PECOS Enrollment IDI20080922000383
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 Jun Ho Chae reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
12 mi
Health Maintenance Organization
441 N LAKEVIEW AVE
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1952333460 (714) 279-4000

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 92604 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 20

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

DR. MARIT KAY KREIDEL MD
Dermatology
6 WILLARD, DEPT OF DERMATOLOGY
IRVINE, CA 92604
Orange County (949) 262-5780
HYE JEE YI MD
Internal Medicine
6 WILLARD
IRVINE, CA 92604
Orange County (833) 574-2273
LAUREN IVEY YOROZUYA MD
Dermatology
6 WILLARD
IRVINE, CA 92604
Orange County (833) 574-2273
KAREN BUI
Pharmacist
6 WILLARD
IRVINE, CA 92604
Orange County (949) 262-5678
ALEX CHIEN LU MD
Internal Medicine
6 WILLARD
IRVINE, CA 92604
Orange County (949) 262-5000
ANN NGUYEN
Pharmacist
6 WILLARD
IRVINE, CA 92604
Orange County (949) 262-5678
ANNIE CHAU
Pharmacist
6 WILLARD
IRVINE, CA 92604
Orange County (949) 262-5678
PAYAL S PATEL M.D.
Dermatology
6 WILLARD
IRVINE, CA 92604
Orange County (949) 262-5647

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 Jun Ho Chae's NPI number?

The NPI number for Jun Ho Chae is 1003811969. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Jun Ho Chae located?

Jun Ho Chae practices at 6 Willard Kaiser Permanente Barranca Medical Office, Irvine, CA 92604. The listed phone number is (949) 262-5755.

What is Jun Ho Chae's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Jun Ho Chae enrolled in Medicare?

Yes. Jun Ho Chae 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 Jun Ho Chae's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jun Ho Chae reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Jun Ho Chae'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 Jun Ho Chae was last updated on November 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.