Iulia Giuroiu, M.D.
NPI 1417247842 · Medical Oncology Physician · Mountain View, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Iulia Giuroiu, M.D. is a Medical Oncology Physician provider in Mountain View, CA (NPI 1417247842).
Provider details
- NPI number
- 1417247842
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A155292 (CA)
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
15 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
384 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 160 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 32 | $87 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 | $145 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $165 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
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 |
|---|---|---|
| Anastrozole | 50 | 15 |
| Prednisone | 42 | 12 |
| Abiraterone Acetate | 39 | — |
| Tamoxifen Citrate | 31 | — |
| Apixabanbrand: Eliquis | 30 | — |
| Prochlorperazine Maleate | 23 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-19
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Iulia Giuroiu's NPI number?
- Iulia Giuroiu's National Provider Identifier (NPI) is 1417247842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iulia Giuroiu's specialty?
- Iulia Giuroiu is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Iulia Giuroiu located?
- Iulia Giuroiu's practice location on file with NPPES is 2505 Hospital Dr Ste 1, Mountain View, CA 94040-4127.
- What is Iulia Giuroiu's phone number?
- The practice phone number listed in the NPPES registry for Iulia Giuroiu is (650) 988-8338.
- Does Iulia Giuroiu accept Medicare?
- Iulia Giuroiu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Iulia Giuroiu's NPI active?
- Yes — Iulia Giuroiu's NPI (1417247842) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.