Stephen Kwon, MD
NPI 1093702359 · Diagnostic Radiology Physician · Paterson, NJ
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Kwon, MD is a Diagnostic Radiology Physician provider in Paterson, NJ (NPI 1093702359).
Provider details
- NPI number
- 1093702359
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07891900 (NJ)
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
3,746 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,416 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 261 | $41 |
| X-Ray of Chest, 2 Views71046 | 181 | $11 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 143 | $34 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 107 | $22 |
| Limited Ultrasound Scan of Abdomen76705 | 104 | $29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (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
- 2005-10-03
- Last updated
- 2010-02-19
Frequently asked questions
- What is Stephen Kwon's NPI number?
- Stephen Kwon's National Provider Identifier (NPI) is 1093702359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Kwon's specialty?
- Stephen Kwon is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Kwon located?
- Stephen Kwon's practice location on file with NPPES is 703 Main St, Paterson, NJ 07503-2621.
- What is Stephen Kwon's phone number?
- The practice phone number listed in the NPPES registry for Stephen Kwon is (973) 754-2645.
- Does Stephen Kwon accept Medicare?
- Stephen Kwon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Kwon's NPI active?
- Yes — Stephen Kwon's NPI (1093702359) is active in the NPPES registry as of the last update on 2010-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.