Stephanie Kwan, MD, MTM
NPI 1992360366 · Radiation Oncology Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1992360366
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MTM
- Sex
- Female
- Sole proprietor
- No
- License
- A177183 (CA)
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
348 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) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 105 | $21 |
| Calculation of Radiation Therapy Dose77300 | 104 | $33 |
| Design and Construction of Complex Radiation Treatment Device77334 | 104 | $61 |
| 3d Radiation Therapy Planning77295 | 12 | $228 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $134 |
| Complex Radiation Therapy Planning77263 | 11 | $170 |
Practice location
Mailing address
Additional practice locations (1)
- 2315 Stockton BlvdSacramento, CA 95817-2201Phone: (916) 734-2724
Registry dates
- Enumerated
- 2019-05-01
- Last updated
- 2024-05-31
- Certified
- 2024-05-31
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.