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HYE JEE YI MD
NPI 1043890064
Internal Medicine in Irvine, CA

Active since April 13, 2021PECOS Enrolled

NPPES record last updated: September 23, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 23, 2024, Apr 30, 2024, Apr 13, 2021 (3 updates tracked since 2021).

About Hye Jee Yi Md NPPES

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

HYE JEE YI MD (NPI 1043890064) is an individual internal medicine provider in Irvine, California, licensed in California (A192255) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2021).

NPPES Registry Identity

NPI1043890064
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameHYE JEE YICredential: MD
Location Address6 WILLARDIrvine, CA 92604-4694
Mailing Address6 WillardIrvine, CA 92604-4694
Phone(833) 574-2273
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2021
Enumeration DateApril 13, 2021
Last NPPES UpdateSeptember 23, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2024
✔ NPI 1043890064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A192255
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6 WILLARD, Irvine, CA 92604
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hye Jee Yi Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133513294
PECOS Enrollment IDI20260903001226
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 Hye Yi 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
$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 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
DR. JUN HO CHAE M.D.
Family Medicine
6 WILLARD, KAISER PERMANENTE BARRANCA MEDICAL OFFICE
IRVINE, CA 92604
Orange County (949) 262-5755
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 Hye Yi's NPI number?

The NPI number for Hye Yi is 1043890064. It was assigned to this individual provider in the NPPES registry on April 13, 2021.

Where is Hye Yi located?

Hye Yi practices at 6 Willard, Irvine, CA 92604. The listed phone number is (833) 574-2273.

What is Hye Yi's specialty?

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

Is Hye Yi enrolled in Medicare?

Yes. Hye Yi is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hye Yi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hye Yi 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 Hye Yi'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 Hye Yi was last updated on September 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.