Rebecca Barrington, M.D.
NPI 1538180088 · Medical Oncology Physician · Kerrville, TX
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Barrington, M.D. is a Medical Oncology Physician provider in Kerrville, TX (NPI 1538180088).
Provider details
- NPI number
- 1538180088
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- H9778 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12,638 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 | 1,458 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,409 | $8 |
| Uric Acid Level, Blood84550 | 1,052 | $4 |
| Lactate Dehydrogenase (enzyme) Level83615 | 1,041 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,019 | $10 |
| Flow Cytometry Technique for Dna Or Cell Analysis, Each Additional Marker88185 | 604 | $22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 141 | 38 |
| Letrozole | 134 | 30 |
| Tamoxifen Citrate | 129 | 36 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 50 | 14 |
| Hydroxyurea | 47 | — |
| Ibrutinibbrand: Imbruvica | 44 | — |
| Apixabanbrand: Eliquis | 39 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$93 across 5 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
- 2006-07-21
- Last updated
- 2018-07-25
Frequently asked questions
- What is Rebecca Barrington's NPI number?
- Rebecca Barrington's National Provider Identifier (NPI) is 1538180088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Barrington's specialty?
- Rebecca Barrington is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Barrington located?
- Rebecca Barrington's practice location on file with NPPES is 694 Hill Country Dr, Kerrville, TX 78028-6078.
- What is Rebecca Barrington's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Barrington is (830) 792-3434.
- Does Rebecca Barrington accept Medicare?
- Rebecca Barrington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Barrington's NPI active?
- Yes — Rebecca Barrington's NPI (1538180088) is active in the NPPES registry as of the last update on 2018-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.