Henrikas Irmantas Juknis, MD
NPI 1578531299ActiveIndividual· Internal Medicine, Nephrology· Saint Peters, MO
Internal Medicine, Nephrology (MD) in Saint Peters, Missouri, licensed in MO, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $176,889 for 1,249 claims, against $89,265 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $54.59 in all, mostly education. Lists Barnes-Jewish St Peters Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1578531299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 9, 2006 |
| Last updated in NPPES | Feb 25, 2025 |
| Certified by provider | Feb 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 2000158727 | MO |
| Internal Medicine | 207R00000X | 2000158727 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 288 |
|---|---|
| Services billed | 1,045 across 13 procedure codes |
| Paid by Medicare | $89,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,249 · 3,050 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $176,889 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Barnes-Jewish St Peters HospitalSaint Peters, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Progress West HospitalOfallon, MO
- Ssm St Joseph Health CenterSaint Charles, MO
- Ssm St Joseph Hospital WestLake Saint Louis, MO
Other facilities
- Davita Lake St. Louis Home at HomeDialysis facility · Lake Saint Louis, MO
- Davita O'Fallon Missouri DialysisDialysis facility · O Fallon, MO
- Davita St. Peters DialysisDialysis facility · Saint Peters, MO
Industry payments (Open Payments)
- 2025$54.59 · 3 payments from 2 companies
- 2024$3.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $37.70 | 2 |
| Travere Therapeutics, Inc. | $16.89 | 1 |
What the 2025 payments were for
- Education$54.59 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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