Gabriel Carabulea, M.D.
NPI 1063419604 · Hematology & Oncology Physician · San Clemente, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Carabulea, M.D. is a Hematology & Oncology Physician provider in San Clemente, CA (NPI 1063419604).
Provider details
- NPI number
- 1063419604
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A45960 (CA)
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
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
1,210 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 | 370 | $136 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 165 | $32 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 139 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 109 | $98 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 108 | $149 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Epoetin Alfabrand: Procrit | 24 |
| Diphenhydramine Hcl | 23 |
| Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid | 22 |
| Ondansetron Hcl/Pfbrand: Ondansetron Hcl | 22 |
| Prednisone | 21 |
| Imatinib Mesylate | 19 |
| Dexamethasone Sodium Phosphate | 18 |
| Lenalidomide | 17 |
| Celecoxib | 15 |
| Acalabrutinib Maleatebrand: Calquence |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$759 across 32 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
- 2005-06-28
- Last updated
- 2011-10-25
Frequently asked questions
- What is Gabriel Carabulea's NPI number?
- Gabriel Carabulea's National Provider Identifier (NPI) is 1063419604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Carabulea's specialty?
- Gabriel Carabulea is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Carabulea located?
- Gabriel Carabulea's practice location on file with NPPES is 665 Camino De Los Mares, San Clemente, CA 92673-2859.
- What is Gabriel Carabulea's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Carabulea is (714) 466-0787.
- Does Gabriel Carabulea accept Medicare?
- Gabriel Carabulea is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Carabulea's NPI active?
- Yes — Gabriel Carabulea's NPI (1063419604) is active in the NPPES registry as of the last update on 2011-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.