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BRANDON SHIAU MD
NPI 1427588995
Internal Medicine in Manhattan Beach, CA

Active since June 15, 2017PECOS EnrolledAccepts Medicare Assignment
2501 N SEPULVEDA BLVD STE 100, MANHATTAN BEACH, CA 90266(310) 546-4599(310) 796-4941 Get Directions Write a Review

NPPES record last updated: July 2, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 2, 2024, Dec 3, 2021, Jun 15, 2017 (3 updates tracked since 2017).

About Brandon Shiau Md NPPES

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

BRANDON SHIAU MD (NPI 1427588995) is an individual internal medicine provider in Manhattan Beach, California, licensed in California (A157285) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Jose, and is a graduate of University Of California, San Diego School Of Medicine (2017).

NPPES Registry Identity

NPI1427588995
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameBRANDON SHIAUCredential: MD
Location Address2501 N SEPULVEDA BLVD STE 100Manhattan Beach, CA 90266-2735
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Phone(310) 546-4599
Fax(310) 796-4941
Sole ProprietorNo
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2017
Enumeration DateJune 15, 2017
Last NPPES UpdateJuly 2, 20243 updates tracked since enumeration
NPPES CertifiedJuly 2, 2024
✔ NPI 1427588995 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 · A157285
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.
2501 N SEPULVEDA BLVD STE 100, Manhattan Beach, CA 90266
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Secondary Practice Location 1

Location 1751 S Bascom AveSan Jose, CA 95128-2604 · Phone (408) 885-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brandon Shiau 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 ID8224436878
PECOS Enrollment IDI20211012001486
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 Reassignments

2

Medicare enrollment records show Brandon Shiau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
4.7 mi
Health Maintenance Organization
2700 W 120TH ST
Hawthorne, CA 90250
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1164914115 (877) 608-0044
The Regents Of The University Of California
12 mi
Internal Medicine
200 MEDICAL PLAZA, SUITE 365,530,420,250,120,214
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 1,766 clinicians in this Medicare group
NPI 1235107566 (310) 794-1276

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
38 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.
32 services32 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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90266 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 3

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

DAVID L AUSTIN MD
Internal Medicine (Hematology & Oncology)
2501 N SEPULVEDA BLVD STE 100
MANHATTAN BEACH, CA 90266
Los Angeles County (310) 546-4599
JAKE WALSH DUPREE MD
Family Medicine
2501 N SEPULVEDA BLVD STE 100
MANHATTAN BEACH, CA 90266
Los Angeles County (310) 546-4599
DR. MELISSA MARIA MUELLER M.D.
Hospitalist
2501 N SEPULVEDA BLVD STE 100
MANHATTAN BEACH, CA 90266
Los Angeles County (310) 546-4599

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 Brandon Shiau's NPI number?

The NPI number for Brandon Shiau is 1427588995. It was assigned to this individual provider in the NPPES registry on June 15, 2017.

Where is Brandon Shiau located?

Brandon Shiau practices at 2501 N Sepulveda Blvd Ste 100, Manhattan Beach, CA 90266. The listed phone number is (310) 546-4599.

What is Brandon Shiau's specialty?

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

Is Brandon Shiau enrolled in Medicare?

Yes. Brandon Shiau 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.

Which organizations bill Medicare for Brandon Shiau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brandon Shiau reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Hawthorne, CA) and The Regents Of The University Of California (Los Angeles, CA). Each 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 Brandon Shiau'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 Brandon Shiau was last updated on July 2, 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.