Samuel Wang, MD, PHD
NPI 1851512941 · Radiation Oncology Physician · Salem, OR
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Wang, MD, PHD is a Radiation Oncology Physician provider in Salem, OR (NPI 1851512941).
Provider details
- NPI number
- 1851512941
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- MD26850 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
777 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 Guidance for Insertion of Radiation Therapy Fields77014 | 269 | $43 |
| Calculation of Radiation Therapy Dose77300 | 121 | $31 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 89 | $180 |
| Design and Construction of Complex Radiation Treatment Device77334 | 75 | $57 |
| Obtaining Data Needed to Develop the Optimal Radiation Treatment, 1 Treatment Area77280 | 35 | $35 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 35 | $20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 17 | 14 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Samuel Wang's NPI number?
- Samuel Wang's National Provider Identifier (NPI) is 1851512941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Wang's specialty?
- Samuel Wang is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Wang located?
- Samuel Wang's practice location on file with NPPES is 875 Oak St Se Ste 1080, Salem, OR 97301-3977.
- What is Samuel Wang's phone number?
- The practice phone number listed in the NPPES registry for Samuel Wang is (503) 561-5294.
- Does Samuel Wang accept Medicare?
- Samuel Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Wang's NPI active?
- Yes — Samuel Wang's NPI (1851512941) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.