Erika M. Lee, M.D.
NPI 1689848350ActiveIndividual· Internal Medicine, Gastroenterology· Lone Tree, CO
Internal Medicine, Gastroenterology (M.D.) in Lone Tree, Colorado, trained at Tufts University School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $377,761 for 428 claims, against $32,682 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $1,293 in all, mostly food and beverage.
Overview
| NPI | 1689848350 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 14, 2008 |
| Last updated in NPPES | May 29, 2024 |
| Certified by provider | May 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 51053 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 352 across 31 procedure codes |
| Paid by Medicare | $32,682 |
Part D prescriptions in 2024
| Prescriptions (claims) | 428 · 724 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $377,761 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- South Denver Gastroenterology, P.CLone Tree, CO · 54 clinicians
Hospital affiliations
- Adventhealth LittletonLittleton, CO
- Hca-Healthone DBA Swedish Medical CenterEnglewood, CO
Industry payments (Open Payments)
- 2025$1,293 · 40 payments from 10 companies
- 2024$1,298 · 49 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $711.00 | 20 |
| Janssen Biotech, Inc. | $237.51 | 3 |
| Gilead Sciences, Inc. | $116.76 | 6 |
| Ardelyx, Inc. | $81.18 | 3 |
| Regeneron Healthcare Solutions, Inc. | $55.84 | 3 |
What the 2025 payments were for
- Food and Beverage$1,293 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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