Simona Chivu, MD
NPI 1942416235 · Hematology & Oncology Physician · New Lenox, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Simona Chivu, MD is a Hematology & Oncology Physician provider in New Lenox, IL (NPI 1942416235).
Provider details
- NPI number
- 1942416235
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036128555 (IL)
Specialties & taxonomies
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
1,796 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) |
|---|---|---|
| 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 | 525 | $18 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 374 | $159 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 358 | $107 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 284 | $128 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 110 | $187 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 330 | 96 |
| Anastrozole | 146 | 43 |
| Apixabanbrand: Eliquis | 113 | 31 |
| Ondansetron Hcl | 81 | 43 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 71 | 19 |
| Prochlorperazine Maleate | 62 | 36 |
| Alendronate Sodium | 61 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2019-02-21
Frequently asked questions
- What is Simona Chivu's NPI number?
- Simona Chivu's National Provider Identifier (NPI) is 1942416235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Simona Chivu's specialty?
- Simona Chivu is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Simona Chivu located?
- Simona Chivu's practice location on file with NPPES is 1850 Silver Cross Blvd, New Lenox, IL 60451.
- What is Simona Chivu's phone number?
- The practice phone number listed in the NPPES registry for Simona Chivu is (815) 300-1100.
- Does Simona Chivu accept Medicare?
- Simona Chivu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Simona Chivu's NPI active?
- Yes — Simona Chivu's NPI (1942416235) is active in the NPPES registry as of the last update on 2019-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.