Lena M. Tim, PA-C
NPI 1407573736ActiveIndividual· Physician Assistant· Littleton, CO
Physician Assistant (PA-C) with Advanced Urology PLLC, practicing in Littleton, Colorado. Their prescriptions cost Medicare Part D more than their services did: $177,718 for 2,186 claims, against $14,536 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 18 companies reporting payments in 2025, $762.25 in all, mostly food and beverage. Lists Sky Ridge Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1407573736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 26, 2022 |
| Last updated in NPPES | Mar 23, 2023 |
| Certified by provider | Mar 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | CO |
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 - Physician Assistant (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 453 across 36 procedure codes |
| Paid by Medicare | $14,536 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,186 · 5,138 30-day fills |
|---|---|
| Patients | 345 |
| Total drug cost | $177,718 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Advanced Urology PLLCLone Tree, CO · 59 clinicians
Hospital affiliations
- Sky Ridge Medical CenterLone Tree, CO
- The Medical Center of Aurora & South HospitalAurora, CO
Industry payments (Open Payments)
- 2025$762.25 · 36 payments from 18 companies
- 2024$1,753 · 88 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $135.57 | 7 |
| Merck Sharp & Dohme LLC | $90.50 | 5 |
| Glaxosmithkline, LLC. | $85.10 | 3 |
| Pfizer Inc. | $65.71 | 3 |
| Novo Nordisk Inc | $54.12 | 2 |
What the 2025 payments were for
- Food and Beverage$762.25 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 93 physician assistants in Littleton · All physician assistants in Colorado