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HYON CHONG SEO MD
NPI 1003987041
Internal Medicine in Anaheim, CA

Active since November 13, 2006PECOS EnrolledAccepts Medicare Assignment
441 N LAKEVIEW AVE, ANAHEIM, CA 92807(888) 988-2800 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hyon Chong Seo Md NPPES

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

HYON CHONG SEO MD (NPI 1003987041) is an individual internal medicine provider in Anaheim, California, licensed in California (A80527) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (1996).

NPPES Registry Identity

NPI1003987041
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHYON CHONG SEOCredential: MD
Location Address441 N LAKEVIEW AVEAnaheim, CA 92807-3028
Mailing Address441 N Lakeview AveAnaheim, CA 92807-3028 · (888) 988-2800
Phone(888) 988-2800
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1996
Enumeration DateNovember 13, 2006
Last NPPES UpdateDecember 1, 2021
✔ NPI 1003987041 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 · A80527
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.
441 N LAKEVIEW AVE, Anaheim, CA 92807
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hyon Chong Seo 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 ID7911972328
PECOS Enrollment IDI20040830000582
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92807 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.

DINO A. IMPERIAL DO
Family Medicine
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
JANA PINDUR MD
Pathology (Anatomic Pathology & Clinical Pathology)
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
RITU KHURANA RAWAL MD
Pediatrics
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
DARREN MURTARI MD
Pediatrics
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
MARINA A. BALL MD
Dermatology
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
LANCE C. BRUNNER MD
Family Medicine
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
MICHAEL A. OLERICH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800
SYEDA S. HUSAIN MD
Internal Medicine (Gastroenterology)
441 N LAKEVIEW AVE
ANAHEIM, CA 92807
Orange County (888) 988-2800

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 Hyon Seo's NPI number?

The NPI number for Hyon Seo is 1003987041. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Hyon Seo located?

Hyon Seo practices at 441 N Lakeview Ave, Anaheim, CA 92807. The listed phone number is (888) 988-2800.

What is Hyon Seo's specialty?

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

Is Hyon Seo enrolled in Medicare?

Yes. Hyon Seo 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.

When was this NPI record last updated?

The NPPES record for Hyon Seo was last updated on December 1, 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.