Robert Leach, MD
NPI 1114910411 · Nephrology Physician · Texarkana, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Leach, MD is a Nephrology Physician provider in Texarkana, TX (NPI 1114910411).
Provider details
- NPI number
- 1114910411
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42232 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
6,798 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 | 566 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 477 | $125 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 464 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 461 | $10 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 456 | $115 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 445 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 387 | 105 |
| Losartan Potassium | 252 | 79 |
| Empagliflozinbrand: Jardiance | 145 | 31 |
| Dapagliflozin Propanediolbrand: Farxiga | 142 | 29 |
| Amlodipine Besylate | 113 | 37 |
| Potassium Chloride | 84 | 22 |
| Febuxostat | 62 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$782 across 37 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
- 2005-08-23
- Last updated
- 2022-10-24
- Certified
- 2022-10-24
Frequently asked questions
- What is Robert Leach's NPI number?
- Robert Leach's National Provider Identifier (NPI) is 1114910411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Leach's specialty?
- Robert Leach is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Leach located?
- Robert Leach's practice location on file with NPPES is 5002 Cowhorn Creek Rd, Texarkana, TX 75503-9766.
- What is Robert Leach's phone number?
- The practice phone number listed in the NPPES registry for Robert Leach is (903) 614-3000.
- Does Robert Leach accept Medicare?
- Robert Leach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Leach's NPI active?
- Yes — Robert Leach's NPI (1114910411) is active in the NPPES registry as of the last update on 2022-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.