Christopher Alexander, DO
NPI 1306850508 · Medical Oncology Physician · Ormond Beach, FL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Alexander, DO is a Medical Oncology Physician provider in Ormond Beach, FL (NPI 1306850508).
Provider details
- NPI number
- 1306850508
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS5715 (FL)
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
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
11,261 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 2,699 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 2,645 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,212 | $124 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 666 | $14 |
| 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 | 606 | $16 |
| Injection of Additional New Drug Or Substance Into Vein |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lenalidomidebrand: Revlimid | 120 | 16 |
| Prednisone | 110 | 34 |
| Letrozole | 108 | 29 |
| Apixabanbrand: Eliquis | 108 | 27 |
| Hydroxyurea | 106 | 23 |
| Rivaroxabanbrand: Xarelto | 90 | 20 |
| Ondansetron Hcl | 83 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,591 across 127 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
- 2006-07-27
- Last updated
- 2026-03-24
- Certified
- 2026-03-24
Frequently asked questions
- What is Christopher Alexander's NPI number?
- Christopher Alexander's National Provider Identifier (NPI) is 1306850508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Alexander's specialty?
- Christopher Alexander is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Alexander located?
- Christopher Alexander's practice location on file with NPPES is 325 Clyde Morris Blvd Ste 450, Ormond Beach, FL 32174-8179.
- What is Christopher Alexander's phone number?
- The practice phone number listed in the NPPES registry for Christopher Alexander is (386) 673-2442.
- Does Christopher Alexander accept Medicare?
- Christopher Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Alexander's NPI active?
- Yes — Christopher Alexander's NPI (1306850508) is active in the NPPES registry as of the last update on 2026-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.