1. Home
  2. Directory
  3. California
  4. Loma Linda
  5. Ophthalmology
  6. NPI Profile

DR. FRANK SUN WOOK HWANG MD
NPI 1548433600
Ophthalmology in Loma Linda, CA

Active since April 10, 2008PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
11370 ANDERSON ST, SUITE 1800, LOMA LINDA, CA 92354(909) 558-2154(909) 558-2180 Get Directions Write a Review

NPPES record last updated: June 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 22, 2020, Feb 14, 2018, Jan 30, 2017 (3 updates tracked since 2017).

About Dr. Frank Sun Wook Hwang Md NPPES

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

DR. FRANK SUN WOOK HWANG MD (NPI 1548433600) is an individual ophthalmology provider in Loma Linda, California, licensed in California (C144717) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2007).

NPPES Registry Identity

NPI1548433600
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. FRANK SUN WOOK HWANGCredential: MD
Location Address11370 ANDERSON ST, SUITE 1800Loma Linda, CA 92354-3450
Mailing Address11370 Anderson St, Suite 1800Loma Linda, CA 92354-3450 · (909) 558-2154 · Fax (909) 558-2180
Phone(909) 558-2154
Fax(909) 558-2180
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2007
Enumeration DateApril 10, 2008
Last NPPES UpdateJune 22, 20203 updates tracked since enumeration
NPPES CertifiedJune 22, 2020
✔ NPI 1548433600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in CA · C144717✔ Licensed in MI · 4301100805✔ Licensed in WI · 52233-20✔ Licensed in MD · D0071980
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
11370 ANDERSON ST, Loma Linda, CA 92354
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community.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. Frank Sun Wook Hwang 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 ID547448060
PECOS Enrollment IDI20161109000302
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 12

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
422 services215 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.
277 services254 patients
Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
113 services89 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
96 services73 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.
33 services33 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
30 services30 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

Reported Quality Measures

Medication Reconciliation Post-Discharge
The percentage of discharges from any inpatient facility (e.g. hospital, skilled nursing facility, or rehabilitation facility) for patients 18 years and older of age seen within 30 days following discharge in the office by the physician, prescribing…
Patients 65+: 100% · 22 patients
100%22 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

JOHN Y KIM M.D.
Otolaryngology
11370 ANDERSON ST, SUITE 2100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2822
EDMUND YUEY KUN KO M.D.
Urology
11370 ANDERSON ST, SUITE 1100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2830
SNORRI OLAFSSON M.D.
Internal Medicine (Gastroenterology)
11370 ANDERSON ST, STE 3150
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2191
SIGVE K. TONSTAD M.D.
Internal Medicine
11370 ANDERSON ST
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2870
KHASHAYAR DASHTIPOUR M.D.
Psychiatry & Neurology (Neurology)
11370 ANDERSON ST, SUITE 2400
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2880
DOUGLAS DEMING M.D.
Pediatrics (Neonatal-Perinatal Medicine)
11370 ANDERSON ST, STE B-100
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2848
ABEL TORRES M.D.
Dermatology (MOHS-Micrographic Surgery)
11370 ANDERSON ST, STE 2600
LOMA LINDA, CA 92354
San Bernardino County (909) 558-2055
MIA NEPOMUCENO-PEREZ M.D.
Pathology (Anatomic Pathology)
11370 ANDERSON ST, STE 2960
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6422

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 Frank Hwang's NPI number?

The NPI number for Frank Hwang is 1548433600. It was assigned to this individual provider in the NPPES registry on April 10, 2008.

Where is Frank Hwang located?

Frank Hwang practices at 11370 Anderson St Suite 1800, Loma Linda, CA 92354. The listed phone number is (909) 558-2154.

What is Frank Hwang's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Frank Hwang enrolled in Medicare?

Yes. Frank Hwang 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 Frank Hwang accept?

Health plans from McLaren Health Plan Community list Frank Hwang 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 Frank Hwang was last updated on June 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.