Christopher George, M.D.
NPI 1235143835 · Hematology & Oncology Physician · Geneva, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher George, M.D. is a Hematology & Oncology Physician provider in Geneva, IL (NPI 1235143835).
Provider details
- NPI number
- 1235143835
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-100461 (IL)
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
19 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
992 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 450 | $135 |
| 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 | 241 | $17 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 84 | $96 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 66 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 59 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 108 | 25 |
| Abiraterone Acetate | 70 | 11 |
| Hydroxyurea | 32 | — |
| Enzalutamidebrand: Xtandi | 31 | — |
| Omeprazole | 27 | — |
| Rivaroxabanbrand: Xarelto | 26 | — |
| Prochlorperazine Maleate | 25 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 1 record (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
- 2006-07-28
- Last updated
- 2014-02-23
Frequently asked questions
- What is Christopher George's NPI number?
- Christopher George's National Provider Identifier (NPI) is 1235143835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher George's specialty?
- Christopher George is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher George located?
- Christopher George's practice location on file with NPPES is 351 Delnor Dr, Geneva, IL 60134-4220.
- What is Christopher George's phone number?
- The practice phone number listed in the NPPES registry for Christopher George is (630) 232-0610.
- Does Christopher George accept Medicare?
- Christopher George is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher George's NPI active?
- Yes — Christopher George's NPI (1235143835) is active in the NPPES registry as of the last update on 2014-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.