Larry A. Warmoth, M.D.
NPI 1902891815ActiveIndividual· Internal Medicine, Nephrology· Lubbock, TX
Internal Medicine, Nephrology (M.D.) in Lubbock, Texas, trained at Texas Tech University Health Science Center School of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $627,504 for 4,271 claims, against $158,493 paid for services in 2024. Akebia Therapeutics Inc was the largest of 14 companies reporting payments in 2025, $1,310 in all, mostly food and beverage.
Overview
| NPI | 1902891815 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 16, 2005 |
| Last updated in NPPES | May 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | J4599 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 2,622 across 31 procedure codes |
| Paid by Medicare | $158,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,271 · 8,212 30-day fills |
|---|---|
| Patients | 369 |
| Total drug cost | $627,504 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Covenant Childrens HospitalLubbock, TX
- Covenant Medical CenterLubbock, TX
- Grace Surgical HospitalLubbock, TX
- Nor-Lea Hospital DistrictLovington, NM
- University Medical CenterLubbock, TX
Other facilities
- Usrc LubbockDialysis facility · Lubbock, TX
- Usrc North Lubbock DialysisDialysis facility · Lubbock, TX
- Direct Health Care, Inc.Home health agency · Lubbock, TX
- Excelacare Home HealthHome health agency · Lubbock, TX
- Enlightened Heights Hospice and Palliative CareHospice · Lubbock, TX
- South Plains Rehabilitation Hospital An AffiliateInpatient rehabilitation facility · Lubbock, TX
Industry payments (Open Payments)
- 2025$1,310 · 60 payments from 14 companies
- 2024$998.32 · 61 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Akebia Therapeutics Inc | $274.68 | 7 |
| Travere Therapeutics, Inc. | $242.89 | 7 |
| Otsuka America Pharmaceutical, Inc. | $173.51 | 14 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $143.92 | 9 |
| Calliditas Therapeutics US Inc. | $125.58 | 6 |
What the 2025 payments were for
- Food and Beverage$1,301 · 59 payments
- Education$9.01 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 nephrologists in Lubbock · All nephrologists in Texas