Woo Sung Choi, M.D.
NPI 1083654958 · Diagnostic Radiology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Woo Sung Choi, M.D. is a Diagnostic Radiology Physician provider in Brooklyn, NY (NPI 1083654958).
Provider details
- NPI number
- 1083654958
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 226992 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,004 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 170 | $38 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 160 | $90 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 159 | $94 |
| Ct Scan of Chest Without Contrast71250 | 136 | $55 |
| X-Ray of Chest, 1 View71045 | 106 | $9 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 84 | $93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2013-08-06
Frequently asked questions
- What is Woo Sung Choi's NPI number?
- Woo Sung Choi's National Provider Identifier (NPI) is 1083654958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Woo Sung Choi's specialty?
- Woo Sung Choi is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Woo Sung Choi located?
- Woo Sung Choi's practice location on file with NPPES is 450 Clarkson Ave, Brooklyn, NY 11203-2012.
- What is Woo Sung Choi's phone number?
- The practice phone number listed in the NPPES registry for Woo Sung Choi is (718) 270-1603.
- Does Woo Sung Choi accept Medicare?
- Woo Sung Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Woo Sung Choi's NPI active?
- Yes — Woo Sung Choi's NPI (1083654958) is active in the NPPES registry as of the last update on 2013-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.