Leonard Tuanquin, M.D.
NPI 1174786412 · Radiation Oncology Physician · Hershey, PA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Tuanquin, M.D. is a Radiation Oncology Physician provider in Hershey, PA (NPI 1174786412).
Provider details
- NPI number
- 1174786412
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD439736 (PA)
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
17 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
726 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 190 | $42 |
| Calculation of Radiation Therapy Dose77300 | 161 | $31 |
| Design and Construction of Complex Radiation Treatment Device77334 | 106 | $57 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 65 | $181 |
| Complex Radiation Therapy Planning77263 | 43 | $160 |
| Obtaining Data Needed to Develop the Optimal Radiation Treatment, 1 Treatment Area77280 | 41 | $36 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$185 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
- 2008-07-07
- Last updated
- 2019-06-25
Frequently asked questions
- What is Leonard Tuanquin's NPI number?
- Leonard Tuanquin's National Provider Identifier (NPI) is 1174786412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Tuanquin's specialty?
- Leonard Tuanquin is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Tuanquin located?
- Leonard Tuanquin's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Leonard Tuanquin's phone number?
- The practice phone number listed in the NPPES registry for Leonard Tuanquin is (175) 318-0247.
- Does Leonard Tuanquin accept Medicare?
- Leonard Tuanquin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Tuanquin's NPI active?
- Yes — Leonard Tuanquin's NPI (1174786412) is active in the NPPES registry as of the last update on 2019-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.