Carlos Rubin De Celis, MD
NPI 1275571879 · Medical Oncology Physician · Austin, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Rubin De Celis, MD is a Medical Oncology Physician provider in Austin, TX (NPI 1275571879).
Provider details
- NPI number
- 1275571879
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L4682 (TX)
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
6,726 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 879 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 848 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 840 | $8 |
| 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 | 389 | $16 |
| Gammaglobulin (immune System Protein) Measurement82784 | 327 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 112 | 20 |
| Apixabanbrand: Eliquis | 106 | 16 |
| Letrozole | 80 | 20 |
| Gabapentin | 69 | 13 |
| Acyclovir | 49 | — |
| Acalabrutinib Maleatebrand: Calquence | 47 | — |
| Lenalidomidebrand: Revlimid | 47 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$241 across 7 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
- 2006-06-04
- Last updated
- 2021-03-26
- Certified
- 2021-03-26
Frequently asked questions
- What is Carlos Rubin De Celis's NPI number?
- Carlos Rubin De Celis's National Provider Identifier (NPI) is 1275571879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Rubin De Celis's specialty?
- Carlos Rubin De Celis is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Rubin De Celis located?
- Carlos Rubin De Celis's practice location on file with NPPES is 2911 Medical Arts St, Austin, TX 78705-3376.
- What is Carlos Rubin De Celis's phone number?
- The practice phone number listed in the NPPES registry for Carlos Rubin De Celis is (512) 478-9990.
- Does Carlos Rubin De Celis accept Medicare?
- Carlos Rubin De Celis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Rubin De Celis's NPI active?
- Yes — Carlos Rubin De Celis's NPI (1275571879) is active in the NPPES registry as of the last update on 2021-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.