Joaquin Martinez-Arraras Caro, M.D.
NPI 1598730269 · Cardiovascular Disease Physician · Amarillo, TX
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joaquin Martinez-Arraras Caro, M.D. is a Cardiovascular Disease Physician provider in Amarillo, TX (NPI 1598730269).
Provider details
- NPI number
- 1598730269
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J0586 (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
6,218 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 | 1,168 | $122 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 883 | $14 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 846 | $8 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 700 | $60 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 302 | $20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 937 | 265 |
| Amlodipine Besylate | 755 | 223 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 652 | 224 |
| Bisoprolol Fumarate | 593 | 177 |
| Apixabanbrand: Eliquis | 586 | 132 |
| Atorvastatin Calcium | 563 | 171 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,136 across 64 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
- 2006-02-17
- Last updated
- 2023-05-04
- Certified
- 2023-05-04
Frequently asked questions
- What is Joaquin Martinez-Arraras Caro's NPI number?
- Joaquin Martinez-Arraras Caro's National Provider Identifier (NPI) is 1598730269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joaquin Martinez-Arraras Caro's specialty?
- Joaquin Martinez-Arraras Caro is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joaquin Martinez-Arraras Caro located?
- Joaquin Martinez-Arraras Caro's practice location on file with NPPES is 1660 Point West Pkwy, Amarillo, TX 79124-2193.
- What is Joaquin Martinez-Arraras Caro's phone number?
- The practice phone number listed in the NPPES registry for Joaquin Martinez-Arraras Caro is (806) 510-4244.
- Does Joaquin Martinez-Arraras Caro accept Medicare?
- Joaquin Martinez-Arraras Caro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joaquin Martinez-Arraras Caro's NPI active?
- Yes — Joaquin Martinez-Arraras Caro's NPI (1598730269) is active in the NPPES registry as of the last update on 2023-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.