John David
NPI 1538540117 · Radiation Oncology Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John David is a Radiation Oncology Physician provider in Tampa, FL (NPI 1538540117).
Provider details
- NPI number
- 1538540117
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301107971 (MI)
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 tenure25% of score
11 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
507 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 | 192 | $107 |
| Continuing Radiation Therapy Consultation Per Week77336 | 81 | $84 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 70 | $187 |
| Calculation of Radiation Therapy Dose77300 | 42 | $61 |
| Design and Construction of Complex Radiation Treatment Device77334 | 28 | $119 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,872 across 61 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
- 2015-06-09
- Last updated
- 2021-10-29
- Certified
- 2021-10-29
Frequently asked questions
- What is John David's NPI number?
- John David's National Provider Identifier (NPI) is 1538540117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John David's specialty?
- John David is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John David located?
- John David's practice location on file with NPPES is 2 Tampa General Cir, Tampa, FL 33606-3571.
- What is John David's phone number?
- The practice phone number listed in the NPPES registry for John David is (813) 974-2201.
- Does John David accept Medicare?
- John David is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John David's NPI active?
- Yes — John David's NPI (1538540117) is active in the NPPES registry as of the last update on 2021-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.