Sinchun Hwang, MD
NPI 1851379267 · Diagnostic Radiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sinchun Hwang, MD is a Diagnostic Radiology Physician provider in New York, NY (NPI 1851379267).
Provider details
- NPI number
- 1851379267
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 224173 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,619 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 226 | $95 |
| Ct Scan of Chest With Contrast71260 | 222 | $59 |
| X-Ray of Chest, 1 View71045 | 133 | $9 |
| Ct Scan of Chest Without Contrast71250 | 79 | $55 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 77 | $94 |
| Ct Scan of Chest With Contrast71260 | 67 | $59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-05
- Last updated
- 2015-02-18
Frequently asked questions
- What is Sinchun Hwang's NPI number?
- Sinchun Hwang's National Provider Identifier (NPI) is 1851379267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sinchun Hwang's specialty?
- Sinchun Hwang is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sinchun Hwang located?
- Sinchun Hwang's practice location on file with NPPES is 1275 York Ave, New York, NY 10021-6007.
- What is Sinchun Hwang's phone number?
- The practice phone number listed in the NPPES registry for Sinchun Hwang is (212) 639-2000.
- Does Sinchun Hwang accept Medicare?
- Sinchun Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sinchun Hwang's NPI active?
- Yes — Sinchun Hwang's NPI (1851379267) is active in the NPPES registry as of the last update on 2015-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.