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CHUNG WAI SIU
NPI 1508699414
Nurse Practitioner in Atlanta, GA

Active since August 26, 2024PECOS EnrolledAccepts Medicare Assignment
550 PEACHTREE ST NE, ATLANTA, GA 30308(404) 686-4411 Get Directions Write a Review

NPPES record last updated: May 9, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Chung Wai Siu NPPES

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

CHUNG WAI SIU (NPI 1508699414) is an individual nurse practitioner in Atlanta, Georgia, licensed in Georgia (RN240432) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS, is affiliated with Emory University Hospital Midtown, and is a graduate of University Of South Carolina School Of Medicine (2024).

NPPES Registry Identity

NPI1508699414
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHUNG WAI SIU
Location Address550 PEACHTREE ST NEAtlanta, GA 30308-2212
Mailing Address2551 Avery Park CirAtlanta, GA 30360-2579
Phone(404) 686-4411
Sole ProprietorNo
Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2024
Enumeration DateAugust 26, 2024
Last NPPES UpdateMay 9, 2025
NPPES CertifiedMay 9, 2025
✔ NPI 1508699414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in GA · RN240432
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
550 PEACHTREE ST NE, Atlanta, GA 30308
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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

Chung Wai Siu 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 ID7012416647
PECOS Enrollment IDI20250819004750
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 Reassignment

Medicare enrollment records show Chung Siu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Emory Clinic Inc
4.1 mi
Internal Medicine
1365 CLIFTON RD NE
Atlanta, GA 30322
  • Reassigned Medicare billing, Georgia enrollment
  • 4,840 clinicians in this Medicare group
NPI 1396798229 (404) 778-2144

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Emory University Hospital Midtown

Acute Care Hospitals · Atlanta, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110078
Location550 Peachtree Street, NEAtlanta, GA 30308 · Fulton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30308 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
$88.06 typical visit price
range $56.84 – $172.43
Typical copayment $22.01 (range $14.21 – $43.10)
Most-billed visit code 99203
Established Patient
$100.20 typical visit price
range $18.22 – $140.40
Typical copayment $25.05 (range $4.55 – $35.10)
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.

DR. DOMINIC JOSEPH PAPANDRIA M.D.
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. GRANT MICHAEL MURY PAA
Anesthesiologist Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 778-3900
NECHAMA DINA EZAGUI PA-S
Physician Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
SARAH NELSON
Occupational Therapist
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
ADAM GARDI MD
Otolaryngology
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 259-6299
LINDSEY BORNSTEIN GOTTLIEB MD
Internal Medicine (Infectious Disease)
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-8114
JONES SURGICAL GROUP LLC
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. BRIAN KEITH BROWN FNP-C
Internal Medicine
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-2505

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 Chung Siu's NPI number?

The NPI number for Chung Siu is 1508699414. It was assigned to this individual provider in the NPPES registry on August 26, 2024.

Where is Chung Siu located?

Chung Siu practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 686-4411.

What is Chung Siu's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Chung Siu enrolled in Medicare?

Yes. Chung Siu 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 organization bills Medicare for Chung Siu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chung Siu reassigns Medicare benefits to The Emory Clinic Inc (Atlanta, GA). The 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 Chung Siu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Chung Siu affiliated with any hospitals?

According to CMS data, Chung Siu is affiliated with Emory University Hospital Midtown.

When was this NPI record last updated?

The NPPES record for Chung Siu was last updated on May 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.