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DR. CATHERINE JUNGHYE HAN O.D.
NPI 1871685420
Optometrist in Porter Ranch, CA

Active since September 29, 2006PECOS EnrolledAccepts Medicare Assignment
19733 RINALDI ST, PORTER RANCH, CA 91326(818) 832-4646(818) 368-9898 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Catherine Junghye Han O.d. NPPES

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

DR. CATHERINE JUNGHYE HAN O.D. (NPI 1871685420) is an individual optometrist in Porter Ranch, California, licensed in California (11143T) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Southern California College Of Optometry (1999).

NPPES Registry Identity

NPI1871685420
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. CATHERINE JUNGHYE HANCredential: O.D.
Location Address19733 RINALDI STPorter Ranch, CA 91326-4143
Mailing Address19733 Rinaldi StPorter Ranch, CA 91326-4143 · (818) 832-4646 · Fax (818) 368-9898
Phone(818) 832-4646
Fax(818) 368-9898
Sole ProprietorYes
Medical School CMSSouthern California College Of OptometryGraduated 1999
Enumeration DateSeptember 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1871685420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CA · 11143T
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
19733 RINALDI ST, Porter Ranch, CA 91326
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Other Identifiers 3

MedicaidSD0111430CA
Medicare ID-Type UnspecifiedOP11143CA
Medicare UPINU85933CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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

Dr. Catherine Junghye Han O.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 ID2163485657
PECOS Enrollment IDI20041105000434
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
36 services35 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
30 services29 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91326 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 3

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

SIXTH OPTOMETRIC CARE OF CALIFORNIA PC
Optometrist
19733 RINALDI ST
PORTER RANCH, CA 91326
Los Angeles County (818) 832-4646
VISIONMAX OPTOMETRY
Clinic/Center (Primary Care)
19733 RINALDI ST
NORTHRIDGE, CA 91326
Los Angeles County (818) 832-4646
LIZETTE DE RAMOS O.D.
Optometrist
19733 RINALDI ST
PORTER RANCH, CA 91326
Los Angeles County (818) 832-4646

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 Catherine Han's NPI number?

The NPI number for Catherine Han is 1871685420. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Catherine Han located?

Catherine Han practices at 19733 Rinaldi St, Porter Ranch, CA 91326. The listed phone number is (818) 832-4646.

What is Catherine Han's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Catherine Han enrolled in Medicare?

Yes. Catherine Han 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.

What insurance does Catherine Han accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Catherine Han as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Catherine Han was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.