SY H OANG D.O.
NPI 1972692937
Internal Medicine in Whittier, CA

Active since October 11, 2006PECOS EnrolledAccepts Medicare Assignment
76.26/100
CMS Quality Rating
15725 E WHITTIER BLVD, WHITTIER, CA 90603(562) 947-8478(562) 943-1090 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sy H Oang D.o. NPPES

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

SY H OANG D.O. (NPI 1972692937) is an individual internal medicine provider in Whittier, California, licensed in California (20A6673) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (1991).

NPPES Registry Identity

NPI1972692937
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSY H OANGCredential: D.O.
Location Address15725 E WHITTIER BLVDWhittier, CA 90603-2347
Mailing AddressPo Box 1277Whittier, CA 90609-1277 · (562) 906-6470 · Fax (562) 946-9465
Fax(562) 943-1090
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 1991
Enumeration DateOctober 11, 2006
Last NPPES UpdateMarch 13, 2008
NPI 1972692937 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 · 20A6673
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.

15725 E WHITTIER BLVD, Whittier, CA 90603

Other Identifiers 2

Medicare PINW20A6673ACA
Medicare UPING13001CA

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

Sy H Oang D.o. 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 ID9638220395
PECOS Enrollment IDI20090619000539
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 9

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, 30-39 minutes 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.
303 services147 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
164 services104 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
35 services35 patients
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 90694
The quadrivalent inactivated influenza vaccine is a shot given to protect against four strains of the flu virus. This 0.5 ml dosage helps your body develop immunity to the virus. It's an important step in preventing flu-related complications.
33 services33 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
24 services24 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90603 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.

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.

76.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.74
Improvement Activities40
Cost59.29

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers32 claims87 services$6.72 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers16 claims26 services$1.16 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier13 claims13 services$67.24 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers20 claims20 services$206.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

Family Medicine
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Pediatrics
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Pediatrics
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Internal Medicine
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Specialist
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Family Medicine
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Physician Assistant (Medical)
15725 E WHITTIER BLVD
WHITTIER, CA 90603
Physician Assistant (Medical)
15725 E WHITTIER BLVD
WHITTIER, CA 90603

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 Sy Oang's NPI number?

The NPI number for Sy Oang is 1972692937. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is Sy Oang located?

Sy Oang practices at 15725 E Whittier Blvd, Whittier, CA 90603. The listed phone number is (562) 947-8478.

What is Sy Oang's specialty?

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

Is Sy Oang enrolled in Medicare?

Yes. Sy Oang 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 Sy Oang was last updated on March 13, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.